NOUS42 KWNO 151201 ADASDM SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1201Z WED APR 15 2026 ...CRITICAL WEATHER DAY EXTENDED... Critical Weather Day has been extended for... * NWS Pacific Region - START: 0200Z Sat Apr 11 2026 - END: 1600Z Fri Apr 17 2026 - REASON: Tropical Cyclone ops in Guam and the Northern Mariana Islands. * 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/ Kempisty/SDM/NCO/NCEP