502
WWUS76 KSTO 310756
NPWSTO
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
1156 PM PST TUE DEC 30 2025
CAZ019-311900-
/O.EXA.KSTO.FG.Y.0019.000000T0000Z-251231T1900Z/
NORTHERN SAN JOAQUIN VALLEY-
INCLUDING THE CITIES OF STOCKTON AND MODESTO
1156 PM PST TUE DEC 30 2025
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM PST WEDNESDAY
* WHAT...VISIBILITY ONE QUARTER MILE OR LESS IN DENSE FOG.
* WHERE...NORTHERN SAN JOAQUIN VALLEY.
* WHEN...UNTIL 11 AM PST WEDNESDAY.
* 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.
CAZ016-017-311900-
/O.CON.KSTO.FG.Y.0019.000000T0000Z-251231T1900Z/
CENTRAL SACRAMENTO VALLEY-SOUTHERN SACRAMENTO VALLEY-
INCLUDING THE CITIES OF OROVILLE, CHICO, SACRAMENTO, AND
MARYSVILLE/YUBA CITY
1156 PM PST TUE DEC 30 2025
..DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST WEDNESDAY
* WHAT...VISIBILITY ONE QUARTER MILE OR LESS IN DENSE FOG.
* WHERE...CENTRAL SACRAMENTO VALLEY AND SOUTHERN SACRAMENTO VALLEY.
* WHEN...UNTIL 11 AM PST WEDNESDAY.
* 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.
FOR MORE INFORMATION, VISIT US AT WWW.WEATHER.GOV/STO/
DA
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