827 
NOUS42 KWNO 111559
ADASDM

SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1558Z THU DEC 11 2025


...CRITICAL WEATHER DAY UPDATED...

Critical Weather Day has been updated for...

* NWS Western Region
- START: 2100Z Wed Dec 10 2025
- END: 0000Z Sat Dec 13 2025
- REASON: Flooding ops in the Pacific Northwest, with
catastrophic flooding possible.  

* NCEP and NCF are also participating in this CWD to ensure a
  reliable flow of weather data.

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
regional management officials or their designees. NWS offices
should contact their regional offices for further questions
about this CWD.

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



Ready/SDM/NCO/NCEP


File: /home/ldm/var/data/BY_SOURCE/KWNO/NOUS42/20251211T1559.txt



979 
NOUS42 KWNO 111526
ADMSDM

SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1526Z THU DEC 11 2025


The 12Z GFS began and is running on time.


UPDATED 12Z RAOB RECAP...
72327/OHX - No report for the NAM...in for the GFS
91348/PNI - Missing TTBB for the NAM...in for the GFS



Ready/SDM/NCO/NCEP


File: /home/ldm/var/data/BY_SOURCE/KWNO/NOUS42/20251211T1526.txt



663 
NOUS42 KWNO 111356
ADMSDM

SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1355Z THU DEC 11 2025


The 12Z NAM began and is running on time with 10 Alaskan...26
Canadian...50 CONUS...12 Mexican...7 Caribbean...and 9 Pacific
raobs available for ingest.


12Z NAM RAOB RECAP...
70133/OTZ - 10159
70308/SNP - 10159
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10159
72597/MFR - 10159
72776/TFX - 10159
72786/OTX - 10159
76405/LAP - 10158
70200/OME - 10142
70261/FAI - 10142
72764/BIS - 10142
78384/GCM - 10142
72202/MFL - No report
72240/LCH - No report
72248/SHV - No report
72251/CRP - No report
72327/OHX - No report
72365/ABQ - No report
72476/GJT - No report
72558/OAX - No report
72562/LBF - No report
72645/GRB - No report
72662/UNR - No report
74455/DVN - No report
91348/PNI - Missing TTBB
72403/LWX - Purged temps/moisture 776-772 mb...wet bulb effect


...ISSUE WITH POINT AND CLICK MAPS ON WEATHER.GOV - RESOLVED...
Shortly after 11/1300Z, NCO received new authentication keys to
access an Esri service that allowed basemap graphics to display
on point-and-click forecast maps on weather.gov again.  If users
continue to experience issues, please contact Tech Control by
phone at (301) 683-1518 or by email at nco.ops@noaa.gov.




Ready/SDM/NCO/NCEP


File: /home/ldm/var/data/BY_SOURCE/KWNO/NOUS42/20251211T1356.txt



118 
NOUS42 KWNO 111131
ADMSDM

SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1130Z THU DEC 11 2025


...ISSUE WITH POINT AND CLICK MAPS ON WEATHER.GOV...
NCO is aware of and troubleshooting a current issue with basemaps
not displaying on point-and-click forecast maps on weather.gov. 

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


Ready/SDM/NCO/NCEP


File: /home/ldm/var/data/BY_SOURCE/KWNO/NOUS42/20251211T1131.txt



861 
NOUS42 KWNO 110933
ADMSDM

SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0932Z THU DEC 11 2025


CRITICAL WEATHER DAY STATUS...
Critical Weather Day will remain in effect until 00Z Fri Dec 12
in support of flooding operations in the Pacific Northwest, with
catastrophic flooding possible.

CRITICAL WEATHER OUTLOOK...
Thursday - Critical...Flooding.
Friday - None.
Saturday - None.


Renkevens/SDM/NCO/NCEP


File: /home/ldm/var/data/BY_SOURCE/KWNO/NOUS42/20251211T0933.txt



639 
NOUS42 KWNO 110859
ADMSDM

SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0859Z THU DEC 11 2025

A Critical Weather Day remains in effect for...

* NWS Western Region
- START: 2100Z Wed Dec 10 2025
- END: 0000Z Fri Dec 12 2025
- REASON: Flooding ops in the Pacific Northwest, with
catastrophic flooding possible.  

* NCEP and NCF are also participating in this CWD to ensure a
  reliable flow of weather data.

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
regional management officials or their designees. NWS offices
should contact their regional offices for further questions
about this CWD.

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


Renkevens/SDM/NCO/NCEP


File: /home/ldm/var/data/BY_SOURCE/KWNO/NOUS42/20251211T0859.txt



940 
NOUS42 KWNO 110325
ADMSDM

SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0324Z THU DEC 11 2025

The 00Z NCEP model production suite continues to run on time with
7 Alaskan...26 Canadian...62 CONUS...3 Mexican...5
Caribbean...and 9 Pacific stations available for ingest. There
were also 25 dropsondes available in the Pacific in support of AR
Recon.

00Z NAM RAOB RECAP...
72562/LBF - No Report
72645/GRB - No Report
72764/BIS - No Report
70133/OTZ - 10159
70200/OME - 10142
70219/BET - 10159
70261/FAI - 10142
70308/SNP - 10159
70326/AKN - 10159
70414/SYA - 10145
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142
78384/GCM - 10142
78988/CUR - 10142
76654/MZL - Part B missing
76679/MEX - Part B missing
76903/TAP - Part B missing


Gerhardt/SDM/NCO/NCEP


File: /home/ldm/var/data/BY_SOURCE/KWNO/NOUS42/20251211T0325.txt



067 
NOUS42 KWNO 110207
ADMSDM

SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0206Z THU DEC 11 2025

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

00Z NAM RAOB RECAP...
72562/LBF - No Report
72645/GRB - No Report
72764/BIS - No Report
70133/OTZ - 10159
70200/OME - 10142
70219/BET - 10159
70261/FAI - 10142
70308/SNP - 10159
70326/AKN - 10159
70414/SYA - 10145
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142
78384/GCM - 10142
78988/CUR - 10142
76654/MZL - Part B missing
76679/MEX - Part B missing
76903/TAP - Part B missing


Gerhardt/SDM/NCO/NCEP


File: /home/ldm/var/data/BY_SOURCE/KWNO/NOUS42/20251211T0207.txt



830 
NOUS42 KWNO 102212
ADASDM

SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
2211Z WED DEC 10 2025

...CRITICAL WEATHER DAY DECLARED...

A Critical Weather Day has been declared for...

* NWS Western Region
- START: 2100Z Wed Dec 10 2025
- END: 0000Z Fri Dec 12 2025
- REASON: Flooding ops in the Pacific Northwest, with
catastrophic flooding possible.  

* NCEP and NCF are also participating in this CWD to ensure a
  reliable flow of weather data.

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
regional management officials or their designees. NWS offices
should contact their regional offices for further questions
about this CWD.

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


Gerhardt/SDM/NCO/NCEP


File: /home/ldm/var/data/BY_SOURCE/KWNO/NOUS42/20251210T2212.txt