


Non-Precipitation Warnings / Watches / Advisories
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
774 WWUS76 KMTR 211551 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco CA 851 AM PDT Mon Apr 21 2025 CAZ506-211700- /O.EXP.KMTR.FG.Y.0011.000000T0000Z-250421T1600Z/ North Bay Interior Valleys- 851 AM PDT Mon Apr 21 2025 ...DENSE FOG ADVISORY WILL EXPIRE AT 9 AM PDT THIS MORNING... Visibility will gradually improve within the next hour. As a result, the Dense Fog Advisory will be allowed to expire at 9 am. Motorists are still urged to exercise caution as a few spots across the North Bay may still experience patchy dense fog through noon. $$ Bain