SDM Administrative Messages

SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1352Z MON JUN 22 2026


The 12Z NAM began and is running on time with 10 Alaskan...26
Canadian...36 CONUS...14 Mexican...8 Caribbean...and 9 Pacific
raobs available for ingest.


12Z NAM RAOB RECAP...
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72318/RNK - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
78016/BDA - Missing TTBB
72327/OHX - Short to 587 mb
72440/SGF - Purged temps/moisture at 726 mb and 499
             mb...super-adiabatic lapse rate
70133/OTZ - 10159
70308/SNP - 10159
70350/ADQ - 10159
70398/ANN - 10159
72274/TWC - 10159
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
78970/POS - 10159
72293/NKX - 10142
78384/GCM - 10142



Ready/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0910Z MON JUN 22 2026

CRITICAL WEATHER DAY STATUS...
Enhanced Caution remains in effect until 22/1200Z due to ongoing
excessive rainfall and flooding ops. Otherwise, Critical Weather
Day is not expected in the next three days.

CRITICAL WEATHER OUTLOOK...
Monday - None.
Tuesday - None.
Wednesday - None.


MDS STATUS...
GOES-E MDS Sector 1 will be centered over 35.9N/77.9W and GOES-E
MDS Sector 2 will be centered over 34.4N/89.3W from 1200Z to
23/1200Z in support of a Slight Risk for severe thunderstorms
from the Southeast to Mid-Atlantic.

GOES-W MDS Sector 1 will be centered over 40.4N/104.9W from 1200Z
to 23/1200Z in support of a Slight Risk for severe thunderstorms
across parts of the northern/central High Plains.


Churchill/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0757Z MON JUN 22 2026

...NGITWS AND API APPLICATIONS RETURNED TO NORMAL...

The NGITWS and NGITWS-API applications have recovered from
degraded status. Excessive latency associated with API alerts
returned to normal by 0730Z.

If users experience further issues, please contact the SDM by
email at sdm@noaa.gov or in the nws-senior-duty-meteorologist
channel on NWSChat. We can also be reached by phone at
301-683-1500.

Please visit https://www.nco.ncep.noaa.gov/status/messages/ for
further updates.


Churchill/SDM/NCO






SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0725Z MON JUN 22 2026

...NGITWS AND API APPLICATIONS DEGRADED...

NCO is investigating NGITWS performance degradation that began
around 0700Z. This has resulted in downstream latency impacts to
NGITWS-API (i.e. delayed alerts via the API). Updates will be
provided as they become available.

Churchill/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0321Z MON JUN 22 2026

The 00Z NWS model production suite continues to run on time with
7 Alaskan..26 Canadian..59 CONUS..13 Mexican..7 Caribbean..and 9
Pacific stations available for ingest into the 00Z GFS.

UPDATED 00Z GFS RAOB RECAP...
70219/BET - No report for NAM/GFS.
70326/AKN - No report for NAM/GFS.
70350/ADQ - No report for NAM/GFS.
72206/JAX - No report for NAM/GFS.
72265/MAF - No report for NAM/GFS.
72388/VEF - No report for NAM/GFS.
72645/GRB - No report for NAM/GFS.
91376/MAJ - No report for NAM..in for GFS.
70133/OTZ - 10159
70200/OME - 10158
70308/SNP - 10159
70398/ANN - Unknown for NAM..10159 for GFS.
72274/TWC - 10159
72340/LZK - 10142
72776/TFX - 10159
72786/OTX - 10159
78384/GCM - 10142
78583/BZE - Missing TTBB for NAM..in for GFS.


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0132Z MON JUN 22 2026

The 00Z NWS model production is currently running on time.

00Z NAM RAOB RECAP...
70219/BET - No report
70326/AKN - No report
70350/ADQ - No report
72206/JAX - No report
72265/MAF - No report
72388/VEF - No report
72645/GRB - No report
91376/MAJ - No report
70133/OTZ - 10159
70200/OME - 10158
70308/SNP - 10159
72274/TWC - 10159
72340/LZK - 10142
72776/TFX - 10159
72786/OTX - 10159
78384/GCM - 10142
78583/BZE - Missing TTBB


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1459Z SUN JUN 21 2026

The 12Z NCEP model production continues to run on time.

12Z UPDATED RAOB RECAP...
70350/ADQ - No report
70414/SYA - No report for NAM.. in for GFS
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72681/BOI - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
70398/ANN - 10159
72274/TWC - 10159
72340/LZK - 10142
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76612/GDL - 10144
78384/GCM - 10142
78016/BDA - Missing TTBB
72520/PBZ - Purged temp, moist 163 to 162 mb.. super-adiabatic
lapse rate.

Green/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1331Z SUN JUN 21 2026

MDS STATUS...
GOES-E MDS Sector 2 will be centered over 34.5N/86.1W from
now to 22/1200Z in support of a radar outage at WFO JAX.

12Z NAM RAOB RECAP...
70350/ADQ - No report
70414/SYA - No report
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72681/BOI - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
70398/ANN - 10159
72274/TWC - 10159
72340/LZK - 10142
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76612/GDL - 10144
78384/GCM - 10142
78016/BDA - Missing TTBB
72520/PBZ - Purged temp, moist 163 to 162 mb.. super-adiabatic
lapse rate.

There were 9 Alaskan...25 Canadian...38 CONUS...12 Mexican...8
Caribbean and 9 Pacific stations available for ingest.

Green/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0900Z SUN JUN 21 2026

CRITICAL WEATHER DAY STATUS...
CWD is not expected in the next three days, however NCO continues
to monitor excessive rainfall and flood concerns today through
tonight.

CRITICAL WEATHER OUTLOOK...
Sunday - Caution...Excessive Rainfall, Flooding.
Monday - None.
Tuesday - None.


MDS STATUS...
GOES-E MDS Sector 1 will be centered over 38N/98.9W and GOES-E
MDS Sector 2 will be centered over 37.6N/86.1W from 1200Z to
22/1200Z in support of a Slight Risk for severe thunderstorms
from the central High Plains to the Ohio Valley.


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0256Z SUN JUN 21 2026

The 00Z NWS model production suite continues to run on time with
7 Alaskan..26 Canadian..60 CONUS..13 Mexican..8 Caribbean..and 8
Pacific stations available for ingest into the 00Z GFS.

UPDATED 00Z GFS RAOB RECAP...
70219/BET - No report for NAM/GFS
70326/AKN - No report for NAM/GFS
70350/ADQ - No report for NAM/GFS
72206/JAX - No report for NAM/GFS
72388/VEF - No report for NAM/GFS
72645/GRB - No report for NAM/GFS
72649/MPX - No report for NAM..in for GFS
78526/SJU - No report for NAM..in for GFS
91765/PPG - No report for NAM/GFS
70133/OTZ - 10159
70200/OME - 10158
70308/SNP - 10159
70398/ANN - 10159
72274/TWC - 10159
72340/LZK - 10142
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142
78384/GCM - 10142
78016/BDA - Missing TTBB


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0124Z SUN JUN 21 2026

The 00Z NWS model production is currently running on time.

00Z NAM RAOB RECAP...
70219/BET - No report
70326/AKN - No report
70350/ADQ - No report
72206/JAX - No report
72388/VEF - No report
72645/GRB - No report
72649/MPX - No report
78526/SJU - No report
91765/PPG - No report
70133/OTZ - 10159
70200/OME - 10158
70308/SNP - 10159
70398/ANN - 10159
72274/TWC - 10159
72340/LZK - 10142
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142
78384/GCM - 10142
78016/BDA - Missing TTBB


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1704Z SAT JUN 20 2026

MDS STATUS...
GOES-W MDS Sector 1 will be centered over 57.9N/147.8W from
now to 21/1000Z in support of severe wx ops and a radar outage
in Southern Alaska. This replaces the previous GOES-W MDS Sector 1
over the Western US.

Green/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1500Z SAT JUN 20 2026

The 12Z NWS model production continues to run on time.

12Z UPDATED RAOB RECAP...
72201/KEY - No report for NAM.. in for GFS
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
70350/ADQ - 10140
70398/ANN - 10159
72274/TWC - 10159
72340/LZK - 10142
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76394/MTY - 10144
76458/MZT - 10142
78016/BDA - Missing TTBB
72393/VBG - Purged temp, moist 904 to 900 mb.. wet-bulb effect.

Green/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1325Z SAT JUN 20 2026

The 12Z NWS model production has started and is
running on time.

12Z NAM RAOB RECAP...
72201/KEY - No report
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
70350/ADQ - 10140
70398/ANN - 10159
72274/TWC - 10159
72340/LZK - 10142
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76394/MTY - 10144
76458/MZT - 10142
78016/BDA - Missing TTBB

There were 10 Alaskan...25 Canadian...37 CONUS...11 Mexican...6
Caribbean and 9 Pacific stations available for ingest.

Green/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1000Z SAT JUN 20 2026

MDS STATUS...
GOES-W MDS Sector 2 will be centered over 41.3N/109.9W from 1500Z
to 21/1200Z in support of severe wx ops over parts of the
Intermountain West and Central/Northern High Plain (had been
previously set to Sector 1).

Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0900Z SAT JUN 20 2026

CRITICAL WEATHER DAY STATUS...
CWD is not expected in the next three days, however NCO continues
to monitor excessive rainfall and flood concerns through the
weekend along with severe thunderstorm and fire wx threats on
Saturday.

CRITICAL WEATHER OUTLOOK...
Saturday - Caution...Severe Thunderstorms, Excessive Rainfall,
Flooding, Wildfire.
Sunday - Caution...Excessive Rainfall, Flooding.
Monday - None.


MDS STATUS...
GOES-E MDS Sector 1 will be centered over 39N/98.9W from 1200Z to
21/1200Z in support of severe wx ops across the Central Plains.

GOES-W MDS Sector 1 will be centered over 41.6N/116.3W from 1200Z
to 21/1200Z in support of fire wx ops across the Great Basin and
Intermountain West.


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0305Z SAT JUN 20 2026

00Z NWS model production is running on time with 7
Alaskan...26 Canadian...60 CONUS...14 Mexican...7
Caribbean...and 9 Pacific stations available for ingest.

UPDATED 00Z GFS RAOB RECAP...
70219/BET - No report
70326/AKN - No report
70350/ADQ - No report
72206/JAX - No report
72645/GRB - No report
70133/OTZ - 10159
70200/OME - 10158...Flight equipment failure
70308/SNP - 10159
70398/ANN - 10159
72274/TWC - 10159
72340/LZK - 10142...Ground equipment failure
72388/VEF - 10159
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142...Ground equipment failure
78384/GCM - 10142...Ground equipment failure
78970/POS - 10159
72365/ABQ - Missing Parts TTAA/TTBB...Full report in for
            the GFS


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0136Z SAT JUN 20 2026

00Z NWS model production started on time with 7 Alaskan...
26 Canadian...59 CONUS...14 Mexican...7 Caribbean...and 9
Pacific stations available for ingest.

00Z NAM RAOB RECAP...
70219/BET - No report
70326/AKN - No report
70350/ADQ - No report
72206/JAX - No report
72645/GRB - No report
70133/OTZ - 10159
70200/OME - 10158...Flight equipment failure
70308/SNP - 10159
70398/ANN - 10159
72274/TWC - 10159
72340/LZK - 10142...Ground equipment failure
72388/VEF - 10159
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142...Ground equipment failure
78384/GCM - 10142...Ground equipment failure
78970/POS - 10159
72365/ABQ - Missing Parts TTAA/TTBB


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
2221Z FRI JUN 19 2026


...METAR DATA RESTORED...

METAR dataflow has been restored with 21Z METAR data
populating around 2130Z and 22Z METAR data arriving on
time.   

If users experience further issues, please contact the SDM
by email at sdm@noaa.gov or in the
nws-senior-duty-meteorologist channel on NWSChat. We can
also be reached by phone at 301-683-1500.

Please visit https://www.nco.ncep.noaa.gov/status/messages/
for further updates.


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
2115Z FRI JUN 19 2026

...OUTAGE OF METAR DATA...

An outage of METAR data started around 21Z. NCO support is
investigating.

Please visit https://www.nco.ncep.noaa.gov/status/messages/
for further updates.


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
2047Z FRI JUN 19 2026

MDS STATUS...
GOES-W MDS Sector 1 will be centered over 41.3N/109.9W from
20/1500Z to 21/1200Z in support of severe wx ops over parts
of the InterMountain West and Central/Northern High Plains.


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1458Z FRI JUN 19 2026

The 12Z NWS model production continues to run on time.

12Z UPDATED RAOB RECAP...
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
72768/GGW - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
70350/ADQ - 10140
72249/FWD - 10145
72274/TWC - 10159
72340/LZK - 10142
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72776/TFX - 10159
72786/OTX - 10159
78384/GCM - 10142
78970/POS - 10159
78016/BDA - Missing TTBB
71815/YJT - Purged temp, moist 251 to 248 mb.. super-adiabatic
lapse rate.
72293/NKX - Purged temp, moist 908 to 905 mb.. wet-bulb effect.

Green/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1326Z FRI JUN 19 2026

The 12Z NWS model production has started and is running on time.

12Z NAM RAOB RECAP...
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
72768/GGW - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
70350/ADQ - 10140
72249/FWD - 10145
72274/TWC - 10159
72340/LZK - 10142
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72776/TFX - 10159
72786/OTX - 10159
78384/GCM - 10142
78970/POS - 10159
78016/BDA - Missing TTBB
71815/YJT - Purged temp, moist 251 to 248 mb.. super-adiabatic
lapse rate.
72293/NKX - Purged temp, moist 908 to 905 mb.. wet-bulb effect.

There were 11 Alaskan...26 Canadian...39 CONUS...14 Mexican...8
Caribbean
and 9 Pacific stations available for ingest.

Green/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1206Z FRI JUN 19 2026

...CRITICAL WEATHER DAY ENDED...

Critical Weather Day has ended as scheduled at 1200Z Friday
June 19th 2026.

Green/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0935Z FRI JUN 19 2026

CRITICAL WEATHER DAY STATUS...
Critical Weather Day remains in effect through 1200Z this morning
for excessive rainfall and flooding ops across portions of the
Deep South and central Gulf Coast. Otherwise, while CWD is not
currently expected through the next 3 days, conditions are being
monitored for possible CWD today (Friday) due to continued
excessive rainfall and flooding potential across portions of the
Gulf Coast region, as well as tomorrow (Saturday) due to severe
thunderstorm and excessive rainfall threats from the Central
Plains into the Middle Mississippi Valley and critical wildfire
risk across the Four Corners region.

CRITICAL WEATHER OUTLOOK...
Friday - Caution...Excessive Rainfall, Flooding.
Saturday - Caution...Severe Thunderstorms, Excessive Rainfall,
Wildfire.
Sunday - None.


MDS STATUS...
GOES-E MDS Sector 2 will be centered over 33N/98.3W from 1200Z to
20/1200Z in support of severe wx and excessive rainfall ops
across portions of Southern Plains and Southeast.

GOES-W MDS Sector 1 will be centered over 39.1N/119.1W from 1200Z
to 20/1200Z in support of fire wx ops across portions of the
Great Basin/Intermountain West.


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0151Z FRI JUN 19 2026

00Z NWS model production started on time with 8 Alaskan...
25 Canadian...58 CONUS...14 Mexican...6 Caribbean...and 9
Pacific stations available for ingest.

00Z NAM RAOB RECAP...
72206/JAX - No report
72215/FFC - No report
72340/LZK - No report
72645/GRB - No report
72776/TFX - No report
70133/OTZ - 10159
70200/OME - 10158...Flight equipment failure
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70350/ADQ - 10159
72274/TWC - 10159
72388/VEF - 10159
72786/OTX - 10159
76458/MZT - 10142...Ground equipment failure
78384/GCM - 10142...Ground equipment failure


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1337Z THU JUN 18 2026

The 12Z NWS model production suite is currently running on time.

12Z NAM RAOB RECAP...
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72363/AMA - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
70350/ADQ - 10140
72233/LIX - 10145
72274/TWC - 10159
72340/LZK - 10142
72376/FGZ - 10159
72440/SGF - 10145
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76612/GDL - 10142
78384/GCM - 10142
78016/BDA - Missing TTBB


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1255Z THU JUN 18 2026

MDS STATUS...
GOES-E MDS Sector 1 will be centered over 32.7N/86.6W from
18/1400Z to 20/0000Z in support of IDSS and excessive rainfall
operations across the Central Gulf Coast and Southeast.


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0932Z THU JUN 18 2026

MDS STATUS...
GOES-E MDS Sector 2 will be centered over 38.5N/76.7W from 1200Z
to 19/1200Z in support of severe wx ops across portions of the
Mid-Atlantic and Northeast.


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0900Z THU JUN 18 2026

CRITICAL WEATHER DAY STATUS...
Critical Weather Day will be in effect today for excessive
rainfall and flooding ops across portions of the Deep South and
central Gulf Coast. In addition, CWD is possible on Friday due to
continued excessive rainfall and flooding potential across
portions of the Deep South.

CRITICAL WEATHER OUTLOOK...
Thursday - Critical...Excessive Rainfall, Flooding.
Friday - Caution...Excessive Rainfall, Flooding.
Saturday - None.


Churchill/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0800Z THU JUN 18 2026

...CRITICAL WEATHER DAY UPDATED...

Critical Weather Day has been extended through 1200Z Friday.

- START: 1200Z Wed Jun 17 2026
- END: 1200Z Fri Jun 19 2026
- WHO: NWS Central Operations, National Centers, and Weather
Forecast Offices
- REASON: Moderate risk of severe thunderstorms across portions
of central Illinois into northwest Indiana through 1200Z Wed.
High risk of excessive rainfall across portions of the central
Gulf Coast from 1200Z Thu through 1200Z Fri.

All scheduled software/hardware/network changes for the impacted
offices will be postponed until the CWD has ended. Any emergency
changes will be evaluated and approved by senior management
officials or their designees. NWS offices should contact their
sector offices for further questions about this CWD.

Please visit the CWD status page for more information:
https://www.nco.ncep.noaa.gov/status/cwd/

Churchill/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0314Z THU JUN 18 2026

The 00Z NWS model production continues to run on time with 7
Alaskan...25 Canadian...60 CONUS...13 Mexican...7 Caribbean and 9
Pacific stations available for ingest into the 00Z GFS.

UPDATED 00Z GFS RAOB RECAP...
70414/SYA - No report for NAM/GFS
72206/JAX - No report for NAM/GFS
72340/LZK - No report for NAM.. 10142 for GFS
72597/MFR - No report for NAM.. in for GFS
72645/GRB - No report for NAM/GFS
70133/OTZ - 10159
70200/OME - 10158
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70350/ADQ - 10159
72274/TWC - 10159
72388/VEF - 10159
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142
78384/GCM - 10142
78970/POS - 10159
72649/MPX - Purged all heights.. baseline error.


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0122Z THU JUN 18 2026

The 00Z NWS model production has started and
is running on time.

00Z NAM RAOB RECAP...
70414/SYA - No report
72206/JAX - No report
72340/LZK - No report
72597/MFR - No report
72645/GRB - No report
70133/OTZ - 10159
70200/OME - 10158
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70350/ADQ - 10159
72274/TWC - 10159
72388/VEF - 10159
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142
78384/GCM - 10142
78970/POS - 10159
72649/MPX - Purged all heights.. baseline error.

There were 7 Alaskan...25 Canadian...57 CONUS...13 Mexican...6
Caribbean and 9 Pacific stations available for ingest.

Green/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1846Z WED JUN 17 2026

MDS STATUS...
GOES-W MDS Sector 1 will be centered over 35.8N/108.4W from
1839Z to 18/1000Z in support of severe wx ops in Arizona
and New Mexico.


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1515Z WED JUN 17 2026

12Z NWS model production is running on time with 11
Alaskan...25 Canadian...44 CONUS...13 Mexican...10
Caribbean...and 9 Pacific stations available for ingest.

UPDATED 12Z GFS RAOB RECAP...
72210/TBW - No report for the NAM...Full report in for the
            GFS
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72265/MAF - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72476/GJT - No report
72518/ALY - No report
72572/SLC - No report
72582/LKN - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
70133/OTZ - 10159
70308/SNP - 10159
70350/ADQ - 10142...Ground equipment failure
72274/TWC - 10159
72340/LZK - 10142...Ground equipment failure
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142...Ground equipment failure
78384/GCM - 10142...Ground equipment failure
72634/APX - Missing Part TTBB
78016/BDA - Missing Part TTBB


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1358Z WED JUN 17 2026

12Z NWS model production started on time with 11 Alaskan...
25 Canadian...42 CONUS...13 Mexican...10 Caribbean...and 9
Pacific stations available for ingest.

12Z NAM RAOB RECAP...
72210/TBW - No report
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72265/MAF - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72476/GJT - No report
72518/ALY - No report
72572/SLC - No report
72582/LKN - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
70133/OTZ - 10159
70308/SNP - 10159
70350/ADQ - 10142...Ground equipment failure
72274/TWC - 10159
72340/LZK - 10142...Ground equipment failure
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142...Ground equipment failure
78384/GCM - 10142...Ground equipment failure
72634/APX - Missing Part TTBB
78016/BDA - Missing Part TTBB

MDS STATUS...
GOES-E MDS Sector 1 will be centered over 29.7N/91.6W from
1256Z to 18/1400Z in support of excessive rainfall and
tropical cyclone ops along the Gulf Coast.


Kempisty/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1139Z WED JUN 17 2026

...CRITICAL WEATHER DAY DECLARED...

A Critical Weather Day has been declared for...

- START:  1200Z Wed Jun 17 2026
- END:    1200Z Thu Jun 18 2026
- WHO:    NWS Central Operations, National Centers, and
          Weather Forecast Offices
- REASON: Moderate risk of severe thunderstorms across
          portions of central Illinois into northwest
          Indiana.

All scheduled software/hardware/network changes for the
impacted offices will be postponed until the CWD has ended.
Any emergency changes will be evaluated and approved by
senior management officials or their designees.  NWS
offices should contact their sector offices for further
questions about this CWD.

Please visit the CWD status page for more information:
https://www.nco.ncep.noaa.gov/status/cwd/


Kempisty/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1032Z WED JUN 17 2026

MDS STATUS...
GOES-E MDS Sector 2 will be centered over 40.5N/89.1W from
1200Z to 18/1200Z in support of severe wx ops in the
Midwest.


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0903Z WED JUN 17 2026


CRITICAL WEATHER DAY STATUS...
Critical Weather Day will be in effect today for severe
thunderstorm ops across parts of central Illinois into northwest
Indiana.  Meanwhile, the need for CWD to support excessive
rainfall, flooding, and tropical cyclone ops along the Gulf Coast
continues to be monitored.

CRITICAL WEATHER OUTLOOK...
Wednesday - Critical...Severe Thunderstorms. Caution...Excessive
Rainfall, Flooding, Tropical Cyclone.
Thursday - Caution...Excessive Rainfall, Flooding.
Friday - None.




Ready/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0137Z WED JUN 17 2026

The 00Z NWS model production suite is currently running on time.

00Z NAM RAOB RECAP...
70414/SYA - No report
72206/JAX - No report
72265/MAF - No report
72645/GRB - No report
70133/OTZ - 10159
70200/OME - 10158
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70350/ADQ - 10159
72274/TWC - 10159
72340/LZK - 10142
72388/VEF - 10159
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142
78384/GCM - 10142
78970/POS - 10159
76903/TAP - Short to 536.0mb


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1516Z TUE JUN 16 2026

12Z NWS model production is running on time with 11
Alaskan...25 Canadian...37 CONUS...14 Mexican...9
Caribbean...and 8 Pacific stations available for ingest.

UPDATED 12Z GFS RAOB RECAP...
70414/SYA - No report
72248/SHV - No report
72250/BRO - No report
72265/MAF - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72456/TOP - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
70350/ADQ - 10142...Ground equipment failure
72251/CRP - 10150...Ascent did not extend above the 100 mb
            level
72274/TWC - 10159
72340/LZK - 10142...Ground equipment failure
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
72797/UIL - 10142...Ground equipment failure
78384/GCM - 10142...Ground equipment failure
91334/TKK - 10142...Ground equipment failure
72240/LCH - Short to 491mb...10141...Incomplete report
78016/BDA - Missing Part TTBB



Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1334Z TUE JUN 16 2026

12Z NWS model production started on time with 10 Alaskan...
25 Canadian...37 CONUS...14 Mexican...8 Caribbean...and 8
Pacific stations available for ingest.

12Z NAM RAOB RECAP...
70414/SYA - No report
72248/SHV - No report
72250/BRO - No report
72265/MAF - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72456/TOP - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
70350/ADQ - 10142...Ground equipment failure
72251/CRP - 10150...Ascent did not extend above the 100 mb
            level
72274/TWC - 10159
72340/LZK - 10142...Ground equipment failure
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
72797/UIL - 10142...Ground equipment failure
78384/GCM - 10142...Ground equipment failure
91334/TKK - 10142...Ground equipment failure
72240/LCH - Short to 491mb...10141...Incomplete report
78016/BDA - Missing Part TTBB

MDS STATUS...
GOES-E MDS Sector 1 will be centered over 30N/96.2W from
1239Z to 17/1400Z.  GOES-E MDS Sector 2 will be centered
over 29.7N/85.1W from 1234Z to 17/1400Z.  The mesos are in
support excessive rainfall ops and severe weather ops from
the Gulf Coast of Texas to Mississippi.

GOES-E MDS Sector X will be centered over latN/lonW from
xxxxZ to xx/xxxxZ in support of severe wx ops at (SITE, STATE, OR
GEOGRAPHICAL REGION).


SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0914Z TUE JUN 16 2026


MDS STATUS...
GOES-W MDS Sector 2 will remain centered over 14.3S/170.7E until
17/1200Z in support of flooding ops over American Samoa.

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is expected on Day-2 for severe thunderstorm
ops across parts of central Illinois into northwest Indiana.  The
need for CWD to support excessive rainfall and flooding ops along
the Gulf Coast continues to be monitored.

CRITICAL WEATHER OUTLOOK...
Tuesday - Caution...Excessive Rainfall, Flooding.
Wednesday - Critical...Severe Thunderstorms. Caution...Excessive
Rainfall, Flooding.
Thursday - None.



Ready/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0310Z TUE JUN 16 2026


The 00Z NWS model production continues to run on time.


UPDATED 00Z RAOB RECAP...
72572/SLC - No report for the NAM...in for the GFS



Ready/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0131Z TUE JUN 16 2026

00Z NWS model production started on time with 7 Alaskan...25
Canadian...58 CONUS...15 Mexican...7 Caribbean...and 9 Pacific
stations available for ingest.

00Z NAM RAOB RECAP...
70414/SYA - No report
72206/JAX - No report
72572/SLC - No report
72645/GRB - No report
72797/UIL - No report
70133/OTZ - 10159
70200/OME - 10158
70219/BET - 10140
70308/SNP - 10159
70326/AKN - 10140
70350/ADQ - 10140
72274/TWC - 10159
72340/LZK - 10142
72388/VEF - 10159
72776/TFX - 10159
72786/OTX - 10159
78384/GCM - 10142
76526/ZAC - Short to 562 mb


Renkevens/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
2328Z MON JUN 15 2026

MDS STATUS...
GOES-W MDS Sector 1 will be centered over 41.5N/106W from
16/1500Z to 17/0600Z in support of fire wx ops over southeastern
Wyoming.


Renkevens/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
2025Z MON JUN 15 2026

MDS STATUS...
GOES-W MDS Sector 2 is centered over 14.3SN/170.7E until 16/1200Z
in support of flooding operations over America Samoa.


Renkevens/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1749Z MON JUN 15 2026

MDS STATUS...
GOES-E MDS Sector 2 will be centered over 29N/85.1W from
1745Z to 16/1200Z in support of excessive rainfall ops in
Mississippi and along the Gulf Coast.


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1510Z MON JUN 15 2026

12Z NWS model production started on time with 11 Alaskan...
25 Canadian...42 CONUS...13 Mexican...9 Caribbean...and 9
Pacific stations available for ingest.

UPDATED 12Z NAM RAOB RECAP...
70350/ADQ - No report
72248/SHV - No report
72265/MAF - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72456/TOP - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
72274/TWC - 10159
72340/LZK - 10142...Ground equipment failure
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76225/CUU - 10142...Ground equipment failure
78384/GCM - 10142...Ground equipment failure
78970/POS - 10159
76526/ZAC - Missing Part TTBB for the NAM...Full report in
            for the GFS
76595/CUN - Missing Part TTBB for the NAM...Full report in
            for the GFS
76644/MID - Missing Part TTBB for the NAM...Full report in
            for the GFS
76743/VHA - Missing Part TTBB for the NAM...Full report in
            for the GFS
78016/BDA - Missing Part TTBB
72393/VBG - Purged temps/moisture 952-925mb...wet bulb
            effect.

MDS STATUS...
GOES-E MDS Sector 1 will be centered over 29.9N/96W from
1400Z to 16/1400Z in support of a radar outage in
Brownsville, TX, as well as excessive rainfall ops in south
TX and along the Texas Gulf Coast.

GOES-E MDS Sector 2 will be centered over 28.8N/85.5W from
1401Z to 16/1400Z in support of excessive rainfall wx ops
along the Eastern Gulf Coast.

GOES-W MDS Sector 1 will be centered over 35N/108.6W from
1500Z to 16/000Z in support of a radar outage in Utah as
well as a thunderstorm storm threat in southern Utah.


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1329Z MON JUN 15 2026

12Z NWS model production started on time with 11 Alaskan...
25 Canadian...42 CONUS...13 Mexican...6 Caribbean...and 9
Pacific stations available for ingest.

12Z NAM RAOB RECAP...
70350/ADQ - No report
72248/SHV - No report
72265/MAF - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72456/TOP - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
72274/TWC - 10159
72340/LZK - 10142...Ground equipment failure
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76225/CUU - 10142...Ground equipment failure
78384/GCM - 10142...Ground equipment failure
78970/POS - 10159
76526/ZAC - Missing Part TTBB
76595/CUN - Missing Part TTBB
76644/MID - Missing Part TTBB
76743/VHA - Missing Part TTBB
78016/BDA - Missing Part TTBB


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0855Z MON JUN 15 2026


CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected in the next 3 days. 
However, the need for CWD is being monitored to support excessive
rainfall and severe weather operations.

CRITICAL WEATHER OUTLOOK...
Monday - Caution...Excessive Rainfall.
Tuesday - Caution...Excessive Rainfall.
Wednesday - None.



Ready/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0306Z MON JUN 15 2026


The 00Z GFS began and is running on time with 8 Alaskan...25
Canadian...59 CONUS...12 Mexican...7 Caribbean...and 9 Pacific
raobs available for ingest.


UPDATED 00Z RAOB RECAP...
72230/BMX - No report for the NAM...in for the GFS
72776/TFX - No report for the NAM...10159 for the GFS
72249/FWD - Missing TTBB for the NAM...in for the GFS
76256/GYM - Missing TTBB for the NAM...in for the GFS
76394/MTY - Missing TTBB for the NAM...in for the GFS
76405/LAP - Missing TTBB for the NAM...in for the GFS
76458/MZT - Missing TTBB for the NAM...in for the GFS
76595/CUN - Missing TTBB for the NAM...in for the GFS
76612/GDL - Missing TTBB for the NAM...in for the GFS
76644/MID - Missing TTBB for the NAM...in for the GFS
76654/MZL - Missing TTBB for the NAM...in for the GFS
76679/MEX - Missing TTBB for the NAM...in for the GFS
76692/HYY - Missing TTBB for the NAM...in for the GFS
76743/VHA - Missing TTBB for the NAM...in for the GFS
76805/ACA - Missing TTBB for the NAM...in for the GFS
72365/ABQ - Purged temps/moisture at 151 mb...super-adiabatic
             lapse rate
76394/MTY - Purged temps/moisture at 957 mb, 590 mb, 588-585
             mb...super-adiabatic lapse rate




Ready/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0145Z MON JUN 15 2026


The 00Z NAM began and is running on time with 8 Alaskan...25
Canadian...57 CONUS...12 Mexican...6 Caribbean...and 9 Pacific
raobs available for ingest.


00Z NAM RAOB RECAP...
72206/JAX - No report
72230/BMX - No report
72645/GRB - No report
72776/TFX - No report
70133/OTZ - 10159
70200/OME - 10158
70219/BET - 10140
70308/SNP - 10159
70326/AKN - 10140
70350/ADQ - 10140
72274/TWC - 10159
72340/LZK - 10142
72376/FGZ - 10145
72388/VEF - 10159
72786/OTX - 10159
76225/CUU - 10142
78384/GCM - 10142
72249/FWD - Missing TTBB
76256/GYM - Missing TTBB
76394/MTY - Missing TTBB
76405/LAP - Missing TTBB
76458/MZT - Missing TTBB
76595/CUN - Missing TTBB
76612/GDL - Missing TTBB
76644/MID - Missing TTBB
76654/MZL - Missing TTBB
76679/MEX - Missing TTBB
76692/HYY - Missing TTBB
76743/VHA - Missing TTBB
76805/ACA - Missing TTBB
78583/BZE - Missing TTBB



Ready/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0113Z MON JUN 15 2026


...GOES SATELLITE OUTAGE - RESOLVED...
NESDIS reports that GOES-W satellite imagery/products became
available again as of 15/0050Z.  Users should now be able to
receive GOES-W imagery/products as expected. 


Ready/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0043Z MON JUN 15 2026


GOES SATELLITE OUTAGE UPDATE...
GOES-E products were missing between 14/2348Z and 15/0010Z due to
severe weather interference on GOES satellite dishes at Wallops
Island, VA facility.  NESDIS engineers are working with Wallops
Island site personnel to resume GOES-W data/products.



Ready/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0009Z MON JUN 15 2026


...GOES SATELLITE OUTAGE...
NCO is aware of reports of missing GOES-W satellite imagery that
began around 14/2330Z including missing GOES-E satellite imagery
that began around 14/2345Z.  NESDIS was contacted and are
investigating the issue.


Ready/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1325Z SUN JUN 14 2026

The 12Z NWS model production suite is currently running on time.

12Z NAM RAOB RECAP...
70350/ADQ - No report
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72265/MAF - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72456/TOP - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72649/MPX - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
72274/TWC - 10159
72340/LZK - 10142
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76225/CUU - 10142
76654/MZL - 10159
78384/GCM - 10142
78970/POS - 10159
70414/SYA - Short to 500mb
76526/ZAC - Short to 700mb
78016/BDA - Missing TTBB


Churchill/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1227Z SUN JUN 14 2026

...AWC OPERATIONS RESTORED...

AWC resumed normal operations around 14/1100Z. Scott AFB provided
service backup for AWC following the loss of commerical power at
14/0143Z.


Churchill/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0907Z SUN JUN 14 2026


CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected in the next 3 days. 
However, the need for CWD is being monitored to support severe
weather and IDSS ops.

CRITICAL WEATHER OUTLOOK...
Sunday - Caution...Impact Based Decision Support.
Monday - None.
Tuesday - None.



Ready/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0334Z SUN JUN 14 2026


The 00Z GFS began and is running on time with 7 Alaskan...26
Canadian...61 CONUS...13 Mexican...7 Caribbean...and 10 Pacific
raobs available for ingest.


UPDATED 00Z RAOB RECAP...
70219/BET - No report for the NAM...10140 for the GFS
70326/AKN - No report for the NAM...10140 for the GFS
70350/ADQ - No report for the NAM...10140 for the GFS
76256/GYM - Missing TTBB for the NAM...in for the GFS
76394/MTY - Missing TTBB for the NAM...in for the GFS
76405/LAP - Missing TTBB for the NAM...in for the GFS
76458/MZT - Missing TTBB for the NAM...in for the GFS
76526/ZAC - Missing TTBB for the NAM...in for the GFS
76595/CUN - Missing TTBB for the NAM...in for the GFS
76612/GDL - Missing TTBB for the NAM...in for the GFS
76644/MID - Missing TTBB for the NAM...in for the GFS
76654/MZL - Missing TTBB for the NAM...in for the GFS
76679/MEX - Missing TTBB for the NAM...in for the GFS
76692/HYY - Missing TTBB for the NAM...in for the GFS
76743/VHA - Missing TTBB for the NAM...in for the GFS
76805/ACA - Missing TTBB for the NAM...in for the GFS
74794/XMR - Missing TTBB




Ready/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0306Z SUN JUN 14 2026


...AWC BACKUP...
Due to a current power outage at the Aviation Weather Center
(AWC) facility, Scott AFB will be providing service backup for
AWC until further notice.



Ready/SDM/NCO






SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0224Z SUN JUN 14 2026


..AWC BACKUP...

Due to a current power outage at the Aviation Weather Center
(AWC) facility, Scott AFB will be providing service backup for
AWC until further notice.



Ready/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0137Z SUN JUN 14 2026


The 00Z NAM began and is running on time with 7 Alaskan...26
Canadian...60 CONUS...13 Mexican...6 Caribbean...and 9 Pacific
raobs available for ingest.


00Z NAM RAOB RECAP...
70133/OTZ - 10159
70308/SNP - 10159
72274/TWC - 10159
72776/TFX - 10159
70200/OME - 10158
72340/LZK - 10142
76225/CUU - 10142
78384/GCM - 10142
70219/BET - No report
70326/AKN - No report
70350/ADQ - No report
70414/SYA - No report
72206/JAX - No report
72388/VEF - No report
72645/GRB - No report
72786/OTX - Unavailable...comms issue
76256/GYM - Missing TTBB
76394/MTY - Missing TTBB
76405/LAP - Missing TTBB
76458/MZT - Missing TTBB
76526/ZAC - Missing TTBB
76595/CUN - Missing TTBB
76612/GDL - Missing TTBB
76644/MID - Missing TTBB
76654/MZL - Missing TTBB
76679/MEX - Missing TTBB
76692/HYY - Missing TTBB
76743/VHA - Missing TTBB
76805/ACA - Missing TTBB
71924/YRB - Purged temps/moisture 380-375 mb...wet bulb effect
71925/YCB - Purged temps/moisture at 934 mb...super-adiabatic
             lapse rate




Ready/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
2107Z SAT JUN 13 2026

MDS STATUS...
GOES-E MDS Sector 1 will be centered over 40.3N/74.7W from
14/1200Z to 15/1200Z in support of National IDSS/SEAR Events and
SPC Slight Risk severe wx ops across the Northeast and
Mid-Atlantic.

GOES-E MDS Sector 2 will be centered over 37.4N/86.6W from
14/1200Z to 15/1200Z in support of SPC Slight Risk severe wx ops
across the central/southern Appalachians.

GOES-W MDS Sector 1 will continue to be centered over 37N/109W
until 15/0600Z in support of of a radar outage at KICX with dry
thunderstorms expected again Sunday afternoon across the Four
Corners region.


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1459Z SAT JUN 13 2026

MDS STATUS...
GOES-E MDS Sector 1 will be centered over 35.2N/101.8W from 1800Z
until 14/1200Z in support of SPC severe wx ops across portions of
the Central and Southern Plains.

GOES-E MDS Sector 2 will be centered over 37.2N/91.6W until
14/1200Z in support of SPC severe wx ops across portions of the
Central Plains into the MS/OH Valley (shifted east from prior
center).


UPDATED 12Z GFS RAOB RECAP...
72493/OAK - No report for NAM, in for GFS

The 12Z NWS model production suite continues to run on time with
11 Alaskan..25 Canadian..38 CONUS..11 Mexican..8 Caribbean..and 9
Pacific stations available for ingest into the 12Z GFS.


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1324Z SAT JUN 13 2026

The 12Z NWS model production suite is currently running on time.

12Z NAM RAOB RECAP...
70350/ADQ - No report
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72265/MAF - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72456/TOP - No report
72476/GJT - No report
72493/OAK - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
72274/TWC - 10159
72340/LZK - 10142
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76225/CUU - 10142
76654/MZL - 10159
78384/GCM - 10142
78016/BDA - Missing TTBB


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0907Z SAT JUN 13 2026


MDS STATUS...
GOES-E MDS Sector 2 will be centered over 37.2N/94.9W from 12Z
until 14/12Z in support of SPC severe weather ops across portions
of Kansas, Oklahoma, and Missouri.


CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected in the next 3 days. 
However, the need for CWD is being monitored to support severe
weather, excessive rainfall, flooding, and IDSS ops.


CRITICAL WEATHER OUTLOOK...
Saturday - Caution...Severe Thunderstorms, Excessive Rainfall,
Flooding, Impact Based Decision Support.
Sunday - Caution...Impact Based Decision Support.
Monday - None.


Ready/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0131Z SAT JUN 13 2026

The 00Z NWS model production suite is currently running on time.

00Z NAM RAOB RECAP...
72206/JAX - No report
72388/VEF - No report
72572/SLC - No report
72645/GRB - No report
70133/OTZ - 10159
70200/OME - 10158
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70350/ADQ - 10159
70414/SYA - 10159
72274/TWC - 10159
72340/LZK - 10142
72776/TFX - 10159
72786/OTX - 10159
76225/CUU - 10142
78384/GCM - 10142
78970/POS - 10159
76654/MZL - Short to 500.0mb
76743/VHA - Short to 700.0mb
76256/GYM - Missing TTBB
76394/MTY - Missing TTBB
76405/LAP - Missing TTBB
76458/MZT - Missing TTBB
76526/ZAC - Missing TTBB
76595/CUN - Missing TTBB
76612/GDL - Missing TTBB
76644/MID - Missing TTBB
76679/MEX - Missing TTBB
76692/HYY - Missing TTBB
76805/ACA - Missing TTBB
76903/TAP - Missing TTBB


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1729Z FRI JUN 12 2026

MDS STATUS...
GOES-E MDS Sector 2 will be centered over 34.6N/98.8W from
1724Z to 13/0000Z in support of excessive rainfall ops in
the WFO Fort Worth-Dallas CWA.


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1613Z FRI JUN 12 2026

MDS STATUS...
GOES-W MDS Sector 1 will be centered over 37N/109W from
13/1200Z to 14/1200Z in support of a radar outage at KICX
with dry thunderstorms expected across southern UT.


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1515Z FRI JUN 12 2026

12Z NWS model production started on time with 10 Alaskan...
26 Canadian...36 CONUS...13 Mexican...8 Caribbean...and 9
Pacific stations available for ingest.

UPDATED 12Z GFS RAOB RECAP...
76458/MZT - Purged heights/temps/moisture 295-279mb...too
            cold
72210/TBW - No report for the NAM...Full report in for the
            GFS
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72265/MAF - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72456/TOP - No report
72476/GJT - No report
72493/OAK - No report for the NAM...Full report in for the
            GFS
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
78526/SJU - No report for the NAM...Full report in for the
            GFS
70133/OTZ - 10159
70200/OME - 10158...Flight equipment failure
70308/SNP - 10159
72274/TWC - 10159
72340/LZK - 10142...Ground equipment failure
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76225/CUU - 10142...Ground equipment failure
78384/GCM - 10142...Ground equipment failure
70414/SYA - Short to 644mb
78016/BDA - Missing Part TTBB



Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1339Z FRI JUN 12 2026

12Z NWS model production started on time with 10 Alaskan...
26 Canadian...33 CONUS...13 Mexican...6 Caribbean...and 9
Pacific stations available for ingest.

12Z NAM RAOB RECAP...
76458/MZT - Purged heights/temps/moisture 295-279mb...too
            cold
72210/TBW - No report
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72265/MAF - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72456/TOP - No report
72476/GJT - No report
72493/OAK - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
78526/SJU - No report
70133/OTZ - 10159
70200/OME - 10158...Flight equipment failure
70308/SNP - 10159
72274/TWC - 10159
72340/LZK - 10142...Ground equipment failure
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76225/CUU - 10142...Ground equipment failure
78384/GCM - 10142...Ground equipment failure
70414/SYA - Short to 644mb.
78016/BDA - Missing Part TTBB


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1204Z FRI JUN 12 2026

...CRITICAL WEATHER DAY ENDED...

Critical Weather Day has ended as scheduled at 1200Z Fri
Jun 12 2026.


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0858Z FRI JUN 12 2026


MDS STATUS...
GOES-E MDS Sector 1 will be centered over 38.4N/78.3W from 12Z
until 13/12Z in support of SPC severe weather ops over portions
of the Appalachians, Mid-Atlantic, and Northeast region.


CRITICAL WEATHER DAY STATUS...
The current Critical Weather Day (CWD) expires at 12Z Fri Jun 12
for severe thunderstorm operations across portions of the Midwest
and Great Lakes region.  The need for CWD for Day-2 to support
severe weather and IDSS operations is closely being monitored.


CRITICAL WEATHER OUTLOOK...
Friday - None.
Saturday - Caution...Impact Based Decision Support.
Sunday - Caution...Impact Based Decision Support.



Ready/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0259Z FRI JUN 12 2026

The NWS model production suite continues to run on time with 8
Alaskan..26 Canadian..60 CONUS..15 Mexican..6 Caribbean..and 8
Pacific stations available for ingest into the 00Z GFS.

UPDATED 00Z GFS RAOB RECAP...
72206/JAX - No report for NAM/GFS
72265/MAF - No report for NAM/GFS
72388/VEF - No report for NAM/GFS
72493/OAK - No report for NAM..in for GFS
72645/GRB - No report for NAM/GFS
74560/ILX - No report for NAM..in for GFS
91376/MAJ - No report for NAM/GFS
70133/OTZ - 10159
70200/OME - 10158
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70350/ADQ - 10159
72274/TWC - 10159
72340/LZK - 10142
72776/TFX - 10159
72786/OTX - 10159
78384/GCM - 10142
78970/POS - 10159
76743/VHA - Short to 434mb
72403/LWX - Missing TTBB for NAM..in for GFS


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0126Z FRI JUN 12 2026

The NWS model production suite is currently running on time.

00Z NAM RAOB RECAP...
72206/JAX - No report
72265/MAF - No report
72388/VEF - No report
72493/OAK - No report
72645/GRB - No report
74560/ILX - No report
91376/MAJ - No report
70133/OTZ - 10159
70200/OME - 10158
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70350/ADQ - 10159
72274/TWC - 10159
72340/LZK - 10142
72776/TFX - 10159
72786/OTX - 10159
78384/GCM - 10142
78970/POS - 10159
76743/VHA - Short to 434mb
72403/LWX - Missing TTBB


MDS STATUS...
GOES-W MDS Sector 1 will be centered over 40.1N/101.9W from
12/1200Z to 13/0600Z in support of fire weather ops in the
Rockies.


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0028Z FRI JUN 12 2026

...FORECAST.WEATHER.GOV HAS BEEN RESTORED...

The functionality of forecast.weather.gov has been restored (as
of 0018Z). NCO support teams are investigating the cause and
working to ensure site stability following the brief outage.


Churchill/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0006Z FRI JUN 12 2026

...WEATHER.GOV FORECAST PAGES ARE DOWN...

NCO is aware of and investigating an outage affecting
forecast.weather.gov (beginning around 2353Z). NCO Teams are
engaged and working to bring back forecast site functionality as
quickly as possible.


Churchill/SDM/NCO





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1727Z THU JUN 11 2026

MDS STATUS...

GOES-W Meso Sector 1 will be centered over 35N/101W from 11/1805Z
to 12/1200Z in support of severe weather operations in the
Southern Plains.


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1502Z THU JUN 11 2026

The NWS model production suite continues to run on time.

12Z NAM RAOB RECAP...
70231/MCG - No report
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72364/EPZ - No report
72365/ABQ - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72572/SLC - No report
72582/LKN - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
70133/OTZ - 10159
70200/OME - 10158
70308/SNP - 10159
72274/TWC - 10159
72340/LZK - 10142
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76225/CUU - 10142
78384/GCM - 10142
78970/POS - 10159
70414/SYA - Missing TTAA
76805/ACA - Missing TTBB for NAM; Full report for the GFS
78016/BDA - Missing TTBB


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1333Z THU JUN 11 2026

The NWS model production suite is currently running on time.

12Z NAM RAOB RECAP...
70231/MCG - No report
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72364/EPZ - No report
72365/ABQ - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72572/SLC - No report
72582/LKN - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
70133/OTZ - 10159
70200/OME - 10158
70308/SNP - 10159
72274/TWC - 10159
72340/LZK - 10142
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76225/CUU - 10142
78384/GCM - 10142
78970/POS - 10159
70414/SYA - Missing TTAA
76805/ACA - Missing TTBB
78016/BDA - Missing TTBB


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1055Z THU JUN 11 2026

MDS STATUS...

GOES-E Meso Sector 2 will be centered over 40.9N/76.9W from
11/1800Z to 12/1200Z in support of severe weather operations in
the Mid-Atlantic region, with a radar outage in New York.


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0900Z THU JUN 11 2026


MDS STATUS...
GOES-E MDS Sector 1 will be centered over 41N/89W from 12Z until
12/12Z to support SPC severe weather operations across a portion
of the Midwest/Great Lakes region.

CRITICAL WEATHER DAY STATUS...
The need for CWD to support severe weather ops across a portion
of the Midwest/Great Lakes region is being monitored.

CRITICAL WEATHER OUTLOOK...
Thursday - Caution...Severe Thunderstorms.
Friday - None.
Saturday - Caution...Impact Based Decision Support.



Ready/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0304Z THU JUN 11 2026


The 00Z GFS began and is running on time.


UPDATED 00Z RAOB RECAP...
72562/LBF - No report for the NAM...in for the GFS
76256/GYM - Purged temps/moisture 455-439 mb...wet bulb effect


Ready/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0135Z THU JUN 11 2026

The 00Z NWS model production suite is currently running on time.

00Z NAM RAOB RECAP...
72206/JAX - No report
72388/VEF - No report
72562/LBF - No report
72645/GRB - No report
70133/OTZ - 10159
70200/OME - 10158
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70350/ADQ - 10159
72274/TWC - 10159
72340/LZK - 10142
72363/AMA - 10142
72776/TFX - 10159
72786/OTX - 10159
76225/CUU - 10142
78384/GCM - 10142
76394/MTY - Short to 688mb
74455/DVN - Purged temp, moist, wind 550 to 200 mb..


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
2107Z WED JUN 10 2026

MDS STATUS...
GOES-E MDS Sector 2 will be centered over 13N/90W until 12/0000Z
in support of monitoring TD Cristina.


Churchill/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1459Z WED JUN 10 2026

MDS STATUS...

GOES-W Meso Sector 1 will be centered over 40.9N/108.1W until
11/1200Z in support of fire weather operations across the
northern/central Rockies and High Plains.

GOES-W Meso Sector 2 will be centered over 34.1N/100.5W from
10/1800Z to 11/0900Z in support of severe weather operations in
portions of Texas.


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1330Z WED JUN 10 2026

The 12Z NWS model production suite is currently running on time. 


12Z NAM RAOB RECAP...
70414/SYA - No report
72202/MFL - No report
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72456/TOP - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
72274/TWC - 10159
72340/LZK - 10142
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72776/TFX - 10159
72786/OTX - 10159
76225/CUU - 10142
78384/GCM - 10142
78016/BDA - Missing TTBB


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1044Z WED JUN 10 2026


MDS STATUS...

GOES-E Meso Sector 1 will be centered over 42.3N/92.6W from
10/1230Z to 11/1200Z in support of severe weather operations over
the Upper Mississippi Valley and Midwest.


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0845Z WED JUN 10 2026

CRITICAL WEATHER DAY STATUS...
The need for CWD to support severe weather ops in the Northern
Plains and Upper Midwest is being monitored. In addition, the
need for CWD to support fire weather ops in eastern Wyoming is
being monitored.


CRITICAL WEATHER OUTLOOK...
Wednesday - Caution...Severe Thunderstorms.
Thursday - Caution...Severe Thunderstorms.
Friday - None.


Renkevens/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0312Z WED JUN 10 2026

00Z NWS model production continues to run on time with 8
Alaskan...25 Canadian...59 CONUS...14 Mexican...6 Caribbean...and
9 Pacific stations available for ingest.

00Z GFS RAOB RECAP...
70414/SYA - No report for NAM, in for GFS
72206/JAX - No report
72363/AMA - No report
72376/FGZ - No report for NAM, in for GFS
72388/VEF - No report
72558/OAX - No report for NAM, in for GFS
72645/GRB - No report
70133/OTZ - 10159
70200/OME - 10158...Flight equipment failure
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70350/ADQ - 10159
72274/TWC - 10159
72340/LZK - 10142...Ground equipment failure
72451/DDC - 10145...Unfavorable weather conditions
72776/TFX - 10159
72786/OTX - 10159
76225/CUU - 10142...Ground equipment failure
78384/GCM - 10142...Ground equipment failure
78970/POS - 10159
76256/GYM - Missing Part TTBB for NAM, in for GFS
76394/MTY - Missing Part TTBB for NAM, in for GFS
76405/LAP - Missing Part TTBB for NAM, in for GFS
76458/MZT - Missing Part TTBB for NAM, in for GFS
76526/ZAC - Missing Part TTBB for NAM, in for GFS
76595/CUN - Missing Part TTBB for NAM, in for GFS
76612/GDL - Missing Part TTBB for NAM, in for GFS
76644/MID - Missing Part TTBB for NAM, in for GFS
76654/MZL - Missing Part TTBB for NAM, in for GFS
76679/MEX - Missing Part TTBB for NAM, in for GFS
76692/HYY - Missing Part TTBB for NAM, in for GFS
76743/VHA - Missing Part TTBB for NAM, in for GFS
76805/ACA - Missing Part TTBB for NAM, in for GFS
76903/TAP - Missing Part TTBB for NAM, in for GFS


Renkevens/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0146Z WED JUN 10 2026

00Z NWS model production started on time with 7 Alaskan...
25 Canadian...56 CONUS...13 Mexican...6 Caribbean...and 9
Pacific stations available for ingest.

00Z NAM RAOB RECAP...
70414/SYA - No report
72206/JAX - No report
72363/AMA - No report
72376/FGZ - No report
72388/VEF - No report
72558/OAX - No report
72645/GRB - No report
70133/OTZ - 10159
70200/OME - 10158...Flight equipment failure
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70350/ADQ - 10159
72274/TWC - 10159
72340/LZK - 10142...Ground equipment failure
72451/DDC - 10145...Unfavorable weather conditions
72776/TFX - 10159
72786/OTX - 10159
76225/CUU - 10142...Ground equipment failure
78384/GCM - 10142...Ground equipment failure
78970/POS - 10159
76256/GYM - Missing Part TTBB
76394/MTY - Missing Part TTBB
76405/LAP - Missing Part TTBB
76458/MZT - Missing Part TTBB
76526/ZAC - Missing Part TTBB
76595/CUN - Missing Part TTBB
76612/GDL - Missing Part TTBB
76644/MID - Missing Part TTBB
76654/MZL - Missing Part TTBB
76679/MEX - Missing Part TTBB
76692/HYY - Missing Part TTBB
76743/VHA - Missing Part TTBB
76805/ACA - Missing Part TTBB
76903/TAP - Missing Part TTBB


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
2133Z TUE JUN 09 2026

MDS STATUS...
GOES-E MDS Sector 2 will be centered over 12.7N/87.8W from
2120Z to 11/0000Z in support of monitoring TS Cristina.


Kempisty/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1630Z TUE JUN 09 2026


MDS STATUS...

GOES-E Meso Sector 1 has been extended and will be centered over
43.9N/98.3W until 10/1500Z for continued support of severe
weather operations in the Northern and Central Plains.


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1508Z TUE JUN 09 2026

The 12Z NCEP model production suite is currently running on time.

12Z UPDATED RAOB RECAP...
72202/MFL - No report
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72456/TOP - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
72776/TFX - 10159
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
72274/TWC - 10159
72340/LZK - 10142
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72786/OTX - 10159
76225/CUU - 10142
76612/GDL - 10144
78384/GCM - 10142
78970/POS - 10159
76654/MZL - Short to 752mb
76256/GYM - Missing TTBB for NAM; Full report for GFS
76405/LAP - Missing TTBB for NAM; Full report for GFS
76526/ZAC - Missing TTBB for NAM; Full report for GFS
76595/CUN - Missing TTBB for NAM; Full report for GFS
76644/MID - Missing TTBB for NAM; Full report for GFS
76679/MEX - Missing TTBB for NAM; Full report for GFS
76692/HYY - Missing TTBB for NAM; Full report for GFS
76743/VHA - Missing TTBB for NAM; Full report for GFS
76805/ACA - Missing TTBB for NAM; Full report for GFS
78016/BDA - Missing TTBB



Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1355Z TUE JUN 09 2026

MDS STATUS...
GOES-W Meso Sector 2 will be centered over 35.2N/101.8W from
9/1600Z to 10/0600Z in support of severe weather operations in
the Central Plains.


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1328Z TUE JUN 09 2026

The 12Z NCEP model production suite is currently running on time.

12Z NAM RAOB RECAP...
72202/MFL - No report
72240/LCH - No report
72248/SHV - No report
72250/BRO - No report
72251/CRP - No report
72364/EPZ - No report
72365/ABQ - No report
72451/DDC - No report
72456/TOP - No report
72476/GJT - No report
72518/ALY - No report
72558/OAX - No report
72562/LBF - No report
72572/SLC - No report
72582/LKN - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
72712/CAR - No report
72764/BIS - No report
72776/TFX - No report
74455/DVN - No report
70133/OTZ - 10159
70308/SNP - 10159
72274/TWC - 10159
72340/LZK - 10142
72363/AMA - 10159
72376/FGZ - 10159
72597/MFR - 10159
72672/RIW - 10159
72681/BOI - 10159
72768/GGW - 10159
72786/OTX - 10159
76225/CUU - 10142
76612/GDL - 10144
78384/GCM - 10142
78970/POS - 10159
76654/MZL - Short to 850.0mb
76256/GYM - Missing TTBB
76405/LAP - Missing TTBB
76526/ZAC - Missing TTBB
76595/CUN - Missing TTBB
76644/MID - Missing TTBB
76679/MEX - Missing TTBB
76692/HYY - Missing TTBB
76743/VHA - Missing TTBB
76805/ACA - Missing TTBB
78016/BDA - Missing TTBB


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
1106Z TUE JUN 09 2026


MDS STATUS...

GOES-E Meso Sector 1 will be centered over 43.9N/98.3W from
9/1300Z to 10/0500Z in support of severe weather operations in
the Northern and Central Plains.


Gerhardt/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0853Z TUE JUN 09 2026


CRITICAL WEATHER DAY STATUS...
The need for CWD to support severe weather ops in the Northern
Plains and Upper Midwest for the next few days is being
monitored. In addition, the need for CWD to support fire weather
ops in the southwest is being monitored for Tuesday and Wednesday.

CRITICAL WEATHER OUTLOOK...
Tuesday - None.
Wednesday - None.
Thursday - None.


Renkevens/SDM/NCO




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0303Z TUE JUN 09 2026

The 00Z NCEP model production suite continues to run on time.

00Z UPDATED RAOB RECAP...
72206/JAX - No report
72388/VEF - No report
72645/GRB - No report
91348/PNI - No report for NAM; Available for for GFS
70133/OTZ - 10159
70200/OME - 10158
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70350/ADQ - 10159
72274/TWC - 10159
72340/LZK - 10142
72776/TFX - 10159
72786/OTX - 10159
78384/GCM - 10142


Gerhardt/SDM/NCO