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FNUS86 KMTR 302215

FWLMTR



ECCDA DISCUSSIONS

NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA

ISSUED BY NATIONAL WEATHER SERVICE EUREKA CA

315 PM PDT WED APR 30 2025



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##            DISCUSSIONS FROM THE LATEST FWF BELOW                ##

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...DISCUSSION FROM SFOFWFMTR...



TEMPERATURES HAVE GENERALLY COOLED MOST PLACES SINCE TUESDAY

AFTERNOON, THOUGH IT IS STILL WARM INLAND WHILE IT IS COOL WITH

STRATUS AND FOG ALONG MUCH OF THE COAST AND IN NEARBY COASTAL

VALLEYS. A DRY AND WEAK UPPER LEVEL TROUGH WAS LOCATED OVER THE 

DISTRICT THIS AFTERNOON. THE TROUGH WILL CONTINUE TO MOVE SOUTHWARD

REACHING SOUTHERN CALIFORNIA LATE TONIGHT AND THURSDAY MORNING. 

WEAK HIGH PRESSURE WILL THEN BUILD IN OVER THE DISTRICT THURSDAY 

AND FRIDAY. A COLD FRONT WILL MOVE THROUGH SATURDAY WITH NORTHWEST 

WINDS BECOMING GUSTY OVER THE WEEKEND.





...DISCUSSION FROM SFOFWFEKA...



DRY WEATHER WITH WARM AND ABOVE NORMAL HIGH TEMPERATURES EXPECTED

TODAY AND THURSDAY. CHANCE FOR RAIN AND ISOLATED INTERIOR

THUNDERSTORMS EXPECTED FRIDAY THROUGH SATURDAY. BLUSTERY NORTHWEST

AND NORTH WINDS EXPECTED SATURDAY THROUGH SUNDAY. GRADUAL WARMING

AND DRYING TREND EXPECTED EARLY TO MID NEXT WEEK.   





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##       COMPLETE A DISCUSSION FOR EACH ECCDA SEGMENT BELOW        ##

##      WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KMTRFWLMTR       ##

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ECC010-011015-

ST HELENA ECC DISPATCH-

DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES

315 PM PDT WED APR 30 2025



TEMPERATURES HAVE GENERALLY COOLED MOST PLACES SINCE TUESDAY

AFTERNOON, THOUGH IT IS STILL WARM INLAND WHILE IT IS COOL WITH

STRATUS AND FOG ALONG MUCH OF THE COAST AND IN NEARBY COASTAL

VALLEYS. A DRY AND WEAK UPPER LEVEL TROUGH WAS LOCATED OVER THE 

DISTRICT THIS AFTERNOON. THE TROUGH WILL CONTINUE TO MOVE SOUTHWARD

REACHING SOUTHERN CALIFORNIA LATE TONIGHT AND THURSDAY MORNING. 

WEAK HIGH PRESSURE WILL THEN BUILD IN OVER THE DISTRICT THURSDAY 

AND FRIDAY. A COLD FRONT WILL MOVE THROUGH SATURDAY WITH NORTHWEST 

WINDS BECOMING GUSTY OVER THE WEEKEND.



$$



ECC014-011015-

MORGAN HILL ECC DISPATCH-

DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES

315 PM PDT WED APR 30 2025



TEMPERATURES HAVE GENERALLY COOLED MOST PLACES SINCE TUESDAY

AFTERNOON, THOUGH IT IS STILL WARM INLAND WHILE IT IS COOL WITH

STRATUS AND FOG ALONG MUCH OF THE COAST AND IN NEARBY COASTAL

VALLEYS. A DRY AND WEAK UPPER LEVEL TROUGH WAS LOCATED OVER THE 

DISTRICT THIS AFTERNOON. THE TROUGH WILL CONTINUE TO MOVE SOUTHWARD

REACHING SOUTHERN CALIFORNIA LATE TONIGHT AND THURSDAY MORNING. 

WEAK HIGH PRESSURE WILL THEN BUILD IN OVER THE DISTRICT THURSDAY 

AND FRIDAY. A COLD FRONT WILL MOVE THROUGH SATURDAY WITH NORTHWEST 

WINDS BECOMING GUSTY OVER THE WEEKEND.



$$



ECC013-011015-

FELTON ECC DISPATCH-

DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES

315 PM PDT WED APR 30 2025



TEMPERATURES HAVE GENERALLY COOLED MOST PLACES SINCE TUESDAY

AFTERNOON, THOUGH IT IS STILL WARM INLAND WHILE IT IS COOL WITH

STRATUS AND FOG ALONG MUCH OF THE COAST AND IN NEARBY COASTAL

VALLEYS. A DRY AND WEAK UPPER LEVEL TROUGH WAS LOCATED OVER THE 

DISTRICT THIS AFTERNOON. THE TROUGH WILL CONTINUE TO MOVE SOUTHWARD

REACHING SOUTHERN CALIFORNIA LATE TONIGHT AND THURSDAY MORNING. 

WEAK HIGH PRESSURE WILL THEN BUILD IN OVER THE DISTRICT THURSDAY 

AND FRIDAY. A COLD FRONT WILL MOVE THROUGH SATURDAY WITH NORTHWEST 

WINDS BECOMING GUSTY OVER THE WEEKEND.



$$



ECC018-011015-

MONTEREY ECC DISPATCH-

DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY

315 PM PDT WED APR 30 2025



TEMPERATURES HAVE GENERALLY COOLED MOST PLACES SINCE TUESDAY

AFTERNOON, THOUGH IT IS STILL WARM INLAND WHILE IT IS COOL WITH

STRATUS AND FOG ALONG MUCH OF THE COAST AND IN NEARBY COASTAL

VALLEYS. A DRY AND WEAK UPPER LEVEL TROUGH WAS LOCATED OVER THE 

DISTRICT THIS AFTERNOON. THE TROUGH WILL CONTINUE TO MOVE SOUTHWARD

REACHING SOUTHERN CALIFORNIA LATE TONIGHT AND THURSDAY MORNING. 

WEAK HIGH PRESSURE WILL THEN BUILD IN OVER THE DISTRICT THURSDAY 

AND FRIDAY. A COLD FRONT WILL MOVE THROUGH SATURDAY WITH NORTHWEST 

WINDS BECOMING GUSTY OVER THE WEEKEND.



$$