WWUS76 KMTR 240922

NPWMTR



URGENT - WEATHER MESSAGE

National Weather Service San Francisco CA

222 AM PDT Fri Oct 24 2025



CAZ506-241700-

/O.NEW.KMTR.FG.Y.0024.251024T0922Z-251024T1700Z/

North Bay Interior Valleys-

222 AM PDT Fri Oct 24 2025



...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PDT THIS MORNING...



* WHAT...Visibility one quarter mile or less in dense fog.



* WHERE...North Bay Interior Valleys.



* WHEN...Until 10 AM PDT this morning.



* IMPACTS...Low visibility could make driving conditions hazardous.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



If driving, slow down, use your headlights, and leave plenty of 

distance ahead of you.



Patchy dense fog will result in sudden changes in visibility. 

Visibility at times will fall below one-quarter of a mile. Use your 

low beam headlights, slow down, and be prepared for periods of 

hazardous driving conditions.



&&



$$



Flynn