295  
WGUS66 KMTR 121246  
FFAMTR  
 
FLOOD WATCH  
NATIONAL WEATHER SERVICE SAN FRANCISCO CA  
446 AM PST WED FEB 12 2025  
 
CAZ502>506-122215-  
/O.CON.KMTR.FA.A.0004.250213T0600Z-250216T0600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
MARIN COASTAL RANGE-SONOMA COASTAL RANGE-NORTH BAY INTERIOR  
MOUNTAINS-COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL  
SEASHORE-NORTH BAY INTERIOR VALLEYS-  
INCLUDING THE CITIES OF SOUTH SANTA ROSA, PETALUMA, SANTA ROSA,  
NOVATO, SAN RAFAEL, SAUSALITO, ANGWIN, WOODACRE, LAGUNITAS-FOREST  
KNOLLS, TAMALPAIS-HOMESTEAD, ROHNERT PARK, AND NAPA  
446 AM PST WED FEB 12 2025  
 
...FLOOD WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH SATURDAY  
EVENING...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...SONOMA AND MARIN COUNTIES.  
 
* WHEN...FROM THIS EVENING THROUGH SATURDAY EVENING.  
 
* IMPACTS...HEAVY RAIN MAY RESULT IN FLOODING OF RIVERS, CREEKS,  
STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS. FLOODING  
MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS. LOW-WATER CROSSINGS  
MAY BE FLOODED.  
 
* ADDITIONAL DETAILS...  
- UNSETTLED WET WEATHER OVER THE PAST WEEK HAS LED TO ELEVATED  
LEVELS ON AREA RIVERS, STREAMS, AND CREEKS AS WELL AS  
SATURATED THE SOIL RESULTING IN AN INCREASED FLOODING  
POTENTIAL AS THE NEXT ATMOSPHERIC RIVER MOVES IN. THIS NEXT  
ROUND OF MODERATE TO HEAVY RAIN IS EXPECTED TONIGHT INTO  
THURSDAY.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 

 
 

 
 
CAZ006-508-509-512-516>518-528>530-122215-  
/O.CON.KMTR.FA.A.0004.250213T0600Z-250216T0600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SAN FRANCISCO-SAN FRANCISCO BAY SHORELINE-SAN FRANCISCO PENINSULA  
COAST-SANTA CRUZ MOUNTAINS-SOUTHERN SALINAS VALLEY/ARROYO SECO  
AND LAKE SAN ANTONIO-SANTA LUCIA MOUNTAINS AND LOS PADRES  
NATIONAL FOREST-MOUNTAINS OF SAN BENITO COUNTY AND INTERIOR  
MONTEREY COUNTY INCLUDING PINNACLES NATIONAL PARK-NORTHERN  
SALINAS VALLEY/HOLLISTER VALLEY AND CARMEL VALLEY-NORTHERN  
MONTEREY BAY-SOUTHERN MONTEREY BAY AND BIG SUR COAST-  
INCLUDING THE CITIES OF WATSONVILLE, DALY CITY, DAY VALLEY,  
MARINA, MONTEREY, PACIFICA, KING CITY, SEASIDE, SAN FRANCISCO,  
SANTA CRUZ, FREMONT, HAYWARD, OAKLAND, BERKELEY, SCOTTS VALLEY,  
GREENFIELD, LIVE OAK, SALINAS, AND BOULDER CREEK  
446 AM PST WED FEB 12 2025  
 
...FLOOD WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH SATURDAY  
EVENING...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...SAN FRANCISCO, SAN MATEO, SANTA CRUZ, AND MONTEREY  
COUNTIES.  
 
* WHEN...FROM THIS EVENING THROUGH SATURDAY EVENING.  
 
* IMPACTS...HEAVY RAIN AND EXCESSIVE RUNOFF MAY RESULT IN FLOODING  
OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE  
LOCATIONS. CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS.  
FLOODING MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS. STORM DRAINS  
AND DITCHES MAY BECOME CLOGGED WITH DEBRIS. EXTENSIVE STREET  
FLOODING AND FLOODING OF CREEKS AND RIVERS ARE POSSIBLE.  
 
* ADDITIONAL DETAILS...  
- A ROUND OF MODERATE TO HEAVY RAIN ASSOCIATED WITH AN INCOMING  
ATMOSPHERIC RIVER IS EXPECTED WEDNESDAY NIGHT INTO THURSDAY.  
AREA RIVERS, STREAMS AND CREEKS THAT ARE PRONE TO RAPID RISES  
WILL BRING ADDITIONAL FLOODING CONCERNS TO THE CENTRAL COAST  
WHERE THE HEAVIEST RAINFALL IS LIKELY WITHIN THE SANTA CRUZ  
MOUNTAINS AND THE SANTA LUCIA RANGE.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 

 
 

 
 
DIALH  
 
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