364
NOUS42 KWNO 210158
ADASDM

SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0156Z SAT JUN 21 2025


...CRITICAL WEATHER DAY DECLARED - CORRECTION TO END TIME...

A Critical Weather Day has been declared for...

* NWS Central Region
- START: 0100Z Sat Jun 21 2025
- END: 1200Z Sat Jun 21 2025
- REASON: Severe Thunderstorm ops in the northern Plains/Upper
Mississippi Valley.

* 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