552
NOUS42 KWNO 080910
ADASDM

SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS CENTRAL OPERATIONS COLLEGE PARK MD
0909Z TUE SEP 08 2026

...CRITICAL WEATHER DAY UPDATED...

Critical Weather Day has been updated for...

- START: 0300Z Mon Sep 07 2026
- END: 2100Z Tue Sep 08 2026
- WHO: NWS Central Operations, National Centers, and Weather
Forecast Offices
- REASON: Tropical Cyclone ops in Hawaii.

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/



Gerhardt/SDM/NCO