Last update: 11.21.09 - Sat - 11:45:13 AM (EST)
Current Watches, Warnings and Advisories for California
Issued by the National Weather Service
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List of Active Alerts by County
Carquinez Strait, Delta
short term forecast
Central Sacramento Valley
short term forecast
Los Angeles County Mountains exc
wind advisory
North Bay Interior Valleys
short term forecast
Northern Sacramento Valley
short term forecast
Northern San Joaquin Valley
short term forecast
Santa Barbara County Mountains
wind advisory
Santa Barbara County South Coast
wind advisory
Southern Sacramento Valley
short term forecast
Ventura County Mountains
wind advisory
Short Term Forecast
Northern Sacramento Valley (California)
SHORT TERM FORECAST NATIONAL WEATHER SERVICE SACRAMENTO CA 714 AM PST SAT NOV 21 2009 CAZ015>019-211715- NORTHERN SACRAMENTO VALLEY-CENTRAL SACRAMENTO VALLEY- SOUTHERN SACRAMENTO VALLEY-CARQUINEZ STRAIT AND DELTA- NORTHERN SAN JOAQUIN VALLEY- 714 AM PST SAT NOV 21 2009 .NOW... PATCHES OF DENSE FOG WILL BE POSSIBLE ACROSS PORTIONS OF THE SACRAMENTO VALLEY...DELTA AND NORTHERN SAN JOAQUIN VALLEY THROUGH THE EARLY MORNING HOURS. MOTORISTS ARE ADVISED TO BE ALERT FOR RAPID CHANGES IN VISIBILITY AND SLOW DOWN IF DENSE FOG IS ENCOUNTERED. IMPROVING VISIBILITY IS EXPECTED BY MID TO LATE MORNING. $$Issuing Weather Forecast Office Homepage
Short Term Forecast
Central Sacramento Valley (California)
SHORT TERM FORECAST NATIONAL WEATHER SERVICE SACRAMENTO CA 714 AM PST SAT NOV 21 2009 CAZ015>019-211715- NORTHERN SACRAMENTO VALLEY-CENTRAL SACRAMENTO VALLEY- SOUTHERN SACRAMENTO VALLEY-CARQUINEZ STRAIT AND DELTA- NORTHERN SAN JOAQUIN VALLEY- 714 AM PST SAT NOV 21 2009 .NOW... PATCHES OF DENSE FOG WILL BE POSSIBLE ACROSS PORTIONS OF THE SACRAMENTO VALLEY...DELTA AND NORTHERN SAN JOAQUIN VALLEY THROUGH THE EARLY MORNING HOURS. MOTORISTS ARE ADVISED TO BE ALERT FOR RAPID CHANGES IN VISIBILITY AND SLOW DOWN IF DENSE FOG IS ENCOUNTERED. IMPROVING VISIBILITY IS EXPECTED BY MID TO LATE MORNING. $$Issuing Weather Forecast Office Homepage
Short Term Forecast
Southern Sacramento Valley (California)
SHORT TERM FORECAST NATIONAL WEATHER SERVICE SACRAMENTO CA 714 AM PST SAT NOV 21 2009 CAZ015>019-211715- NORTHERN SACRAMENTO VALLEY-CENTRAL SACRAMENTO VALLEY- SOUTHERN SACRAMENTO VALLEY-CARQUINEZ STRAIT AND DELTA- NORTHERN SAN JOAQUIN VALLEY- 714 AM PST SAT NOV 21 2009 .NOW... PATCHES OF DENSE FOG WILL BE POSSIBLE ACROSS PORTIONS OF THE SACRAMENTO VALLEY...DELTA AND NORTHERN SAN JOAQUIN VALLEY THROUGH THE EARLY MORNING HOURS. MOTORISTS ARE ADVISED TO BE ALERT FOR RAPID CHANGES IN VISIBILITY AND SLOW DOWN IF DENSE FOG IS ENCOUNTERED. IMPROVING VISIBILITY IS EXPECTED BY MID TO LATE MORNING. $$Issuing Weather Forecast Office Homepage
Short Term Forecast
Carquinez Strait, Delta (California)
SHORT TERM FORECAST NATIONAL WEATHER SERVICE SACRAMENTO CA 714 AM PST SAT NOV 21 2009 CAZ015>019-211715- NORTHERN SACRAMENTO VALLEY-CENTRAL SACRAMENTO VALLEY- SOUTHERN SACRAMENTO VALLEY-CARQUINEZ STRAIT AND DELTA- NORTHERN SAN JOAQUIN VALLEY- 714 AM PST SAT NOV 21 2009 .NOW... PATCHES OF DENSE FOG WILL BE POSSIBLE ACROSS PORTIONS OF THE SACRAMENTO VALLEY...DELTA AND NORTHERN SAN JOAQUIN VALLEY THROUGH THE EARLY MORNING HOURS. MOTORISTS ARE ADVISED TO BE ALERT FOR RAPID CHANGES IN VISIBILITY AND SLOW DOWN IF DENSE FOG IS ENCOUNTERED. IMPROVING VISIBILITY IS EXPECTED BY MID TO LATE MORNING. $$Issuing Weather Forecast Office Homepage
Short Term Forecast
Northern San Joaquin Valley (California)
SHORT TERM FORECAST NATIONAL WEATHER SERVICE SACRAMENTO CA 714 AM PST SAT NOV 21 2009 CAZ015>019-211715- NORTHERN SACRAMENTO VALLEY-CENTRAL SACRAMENTO VALLEY- SOUTHERN SACRAMENTO VALLEY-CARQUINEZ STRAIT AND DELTA- NORTHERN SAN JOAQUIN VALLEY- 714 AM PST SAT NOV 21 2009 .NOW... PATCHES OF DENSE FOG WILL BE POSSIBLE ACROSS PORTIONS OF THE SACRAMENTO VALLEY...DELTA AND NORTHERN SAN JOAQUIN VALLEY THROUGH THE EARLY MORNING HOURS. MOTORISTS ARE ADVISED TO BE ALERT FOR RAPID CHANGES IN VISIBILITY AND SLOW DOWN IF DENSE FOG IS ENCOUNTERED. IMPROVING VISIBILITY IS EXPECTED BY MID TO LATE MORNING. $$Issuing Weather Forecast Office Homepage
Wind Advisory
Santa Barbara County South Coast (California)
URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 434 AM PST SAT NOV 21 2009 ...STRONG NORTH WINDS DEVELOPING OVER THE AREA... .A TIGHTENING SURFACE PRESSURE GRADIENT WILL CREATE WINDY CONDITIONS OVER PORTIONS OF SOUTHWEST CALIFORNIA THIS MORNING. THE GRADIENTS WILL RELAX SOME THIS AFTERNOON...BUT IS EXPECTED TO TIGHTEN AGAIN TONIGHT. CAZ039-052-211900- /O.NEW.KLOX.WI.Y.0058.091121T1234Z-091121T1900Z/ SANTA BARBARA COUNTY SOUTH COAST-SANTA BARBARA COUNTY MOUNTAINS- INCLUDING THE CITIES OF...SANTA BARBARA...MONTECITO... CARPINTERIA...SAN MARCOS PASS...SAN RAFAEL WILDERNESS AREA... DICK SMITH WILDERNESS AREA 434 AM PST SAT NOV 21 2009 ...WIND ADVISORY IN EFFECT UNTIL 11 AM PST THIS MORNING... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY FOR THE SANTA BARBARA COUNTY SOUTH COAST. THIS ADVISORY IS IN EFFECT UNTIL 11 AM PST THIS MORNING. GUSTY NORTHWEST TO NORTH WINDS WILL INCREASE TO 20 TO 35 MPH WITH GUSTS TO NEAR 50 MPH THIS MORNING. THESE WINDS WILL BE STRONGEST THROUGH AND BELOW PASSES AND CANYONS OF THE SANTA YNEZ RANGE...ESPECIALLY BETWEEN GAVIOTA AND GOLETA AND THROUGH THE SAN MARCOS AND GAVIOTA PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$ HALLIssuing Weather Forecast Office Homepage
Wind Advisory
Santa Barbara County Mountains (California)
URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 434 AM PST SAT NOV 21 2009 ...STRONG NORTH WINDS DEVELOPING OVER THE AREA... .A TIGHTENING SURFACE PRESSURE GRADIENT WILL CREATE WINDY CONDITIONS OVER PORTIONS OF SOUTHWEST CALIFORNIA THIS MORNING. THE GRADIENTS WILL RELAX SOME THIS AFTERNOON...BUT IS EXPECTED TO TIGHTEN AGAIN TONIGHT. CAZ039-052-211900- /O.NEW.KLOX.WI.Y.0058.091121T1234Z-091121T1900Z/ SANTA BARBARA COUNTY SOUTH COAST-SANTA BARBARA COUNTY MOUNTAINS- INCLUDING THE CITIES OF...SANTA BARBARA...MONTECITO... CARPINTERIA...SAN MARCOS PASS...SAN RAFAEL WILDERNESS AREA... DICK SMITH WILDERNESS AREA 434 AM PST SAT NOV 21 2009 ...WIND ADVISORY IN EFFECT UNTIL 11 AM PST THIS MORNING... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY FOR THE SANTA BARBARA COUNTY SOUTH COAST. THIS ADVISORY IS IN EFFECT UNTIL 11 AM PST THIS MORNING. GUSTY NORTHWEST TO NORTH WINDS WILL INCREASE TO 20 TO 35 MPH WITH GUSTS TO NEAR 50 MPH THIS MORNING. THESE WINDS WILL BE STRONGEST THROUGH AND BELOW PASSES AND CANYONS OF THE SANTA YNEZ RANGE...ESPECIALLY BETWEEN GAVIOTA AND GOLETA AND THROUGH THE SAN MARCOS AND GAVIOTA PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$ HALLIssuing Weather Forecast Office Homepage
Wind Advisory
Ventura County Mountains (California)
URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 434 AM PST SAT NOV 21 2009 ...STRONG NORTH WINDS DEVELOPING OVER THE AREA... .A TIGHTENING SURFACE PRESSURE GRADIENT WILL CREATE WINDY CONDITIONS OVER PORTIONS OF SOUTHWEST CALIFORNIA THIS MORNING. THE GRADIENTS WILL RELAX SOME THIS AFTERNOON...BUT IS EXPECTED TO TIGHTEN AGAIN TONIGHT. CAZ053-054-211900- /O.NEW.KLOX.WI.Y.0058.091121T1234Z-091121T1900Z/ VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON... MOUNT WILSON...SANDBERG 434 AM PST SAT NOV 21 2009 ...WIND ADVISORY IN EFFECT UNTIL 11 AM PST THIS MORNING... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY FOR THE LOS ANGELES AND VENTURA COUNTY MOUNTAINS. THIS ADVISORY IS IN EFFECT UNTIL 11 AM PST THIS MORNING. GUSTY NORTHWEST TO NORTH WINDS WILL INCREASE TO 25 TO 35 MPH WITH GUSTS TO 50 MPH THIS MORNING. THESE WINDS WILL BE STRONGEST THROUGH THE INTERSTATE 5 CORRIDOR...WHERE LOCAL GUSTS TO NEAR 55 MPH ARE POSSIBLE IN SOME FAVORABLE LOCATIONS AND MOUNTAIN PEAKS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$Issuing Weather Forecast Office Homepage
Wind Advisory
Los Angeles County Mountains exc (California)
URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 434 AM PST SAT NOV 21 2009 ...STRONG NORTH WINDS DEVELOPING OVER THE AREA... .A TIGHTENING SURFACE PRESSURE GRADIENT WILL CREATE WINDY CONDITIONS OVER PORTIONS OF SOUTHWEST CALIFORNIA THIS MORNING. THE GRADIENTS WILL RELAX SOME THIS AFTERNOON...BUT IS EXPECTED TO TIGHTEN AGAIN TONIGHT. CAZ053-054-211900- /O.NEW.KLOX.WI.Y.0058.091121T1234Z-091121T1900Z/ VENTURA COUNTY MOUNTAINS- LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE- INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON... MOUNT WILSON...SANDBERG 434 AM PST SAT NOV 21 2009 ...WIND ADVISORY IN EFFECT UNTIL 11 AM PST THIS MORNING... THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A WIND ADVISORY FOR THE LOS ANGELES AND VENTURA COUNTY MOUNTAINS. THIS ADVISORY IS IN EFFECT UNTIL 11 AM PST THIS MORNING. GUSTY NORTHWEST TO NORTH WINDS WILL INCREASE TO 25 TO 35 MPH WITH GUSTS TO 50 MPH THIS MORNING. THESE WINDS WILL BE STRONGEST THROUGH THE INTERSTATE 5 CORRIDOR...WHERE LOCAL GUSTS TO NEAR 55 MPH ARE POSSIBLE IN SOME FAVORABLE LOCATIONS AND MOUNTAIN PEAKS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$Issuing Weather Forecast Office Homepage
Short Term Forecast
North Bay Interior Valleys (California)
SHORT TERM FORECAST NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 556 AM PST SAT NOV 21 2009 CAZ506-211700- NORTH BAY INTERIOR VALLEYS- 556 AM PST SAT NOV 21 2009 .NOW...AREAS OF FREEZING FOG HAVE DEVELOPED IN THE SANTA ROSA AREA. FOG HAS BEEN LOCALLY DENSE...WITH VISIBILITIES AS LOW AS ONE QUARTER MILE AT TIMES. DRIVERS SHOULD EXERCISE CAUTION WHEN DRIVING DUE TO LOW VISIBILITIES AND VERY SLICK ROADWAYS. FOG SHOULD BEGIN TO DISSIPATE BY MID MORNING. $$ MHSIssuing Weather Forecast Office Homepage
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