937  
FNUS86 KMTR 080858  
FWLMTR  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
158 AM PDT WED OCT 8 2025  
 
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
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..DISCUSSION FROM SFOFWFMTR  
 
ONSHORE FLOW WILL PERSIST THROUGH THE REMAINDER OF THE WEEK INTO THE  
WEEKEND, WITH COOLER TEMPERATURES AND GOOD RH RECOVERY EACH NIGHT.  
LIGHT RAIN CHANCES INCREASE FRIDAY INTO SATURDAY FOR THE NORTH BAY,  
WITH LESSER CHANCES FOR THE BAY AREA AND EAST BAY. THERE'S A CHANCE  
FOR MORE WIDESPREAD IMPACTFUL RAINFALL FOR THE BEGINNING OF NEXT  
WEEK, HOWEVER CONFIDENCE IS LOW GIVEN LACK OF CONSENSUS IN EXTENDED  
GUIDANCE ATTM.  
 
   
..DISCUSSION FROM SFOFWFEKA  
 
ONSHORE FLOW WILL BEGIN TO RETURN TODAY, GENERALLY COOLING  
CONDITIONS BACK INTO THE UPPER 70S OR LOW 80S AND RAISING DAYTIME  
RH TO NEAR 30 PERCENT. SOUTHWEST WINDS WILL BE SLIGHTLY ENHANCED  
WEDNESDAY AFTERNOON WITH SOME GUSTS NEAR 20 MPH IN EXPOSED AREAS.  
MARINE INFLUENCE WILL CONTINUE TO INCREASE THROUGH THE WEEK WITH  
BUILDING CLOUDS BY THURSDAY NIGHT. LIGHT TO MODERATE RAIN WILL MOVE  
ACROSS THE AREA FRIDAY, BUT WILL BE MOSTLY FOCUSED ON THE NORTH  
COAST. A FEW THUNDERSTORMS ARE POSSIBLE NEAR THE COAST. SCATTERED  
RAIN SHOWERS WILL PERSIST INTO THE WEEKEND.  
 
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## COMPLETE A DISCUSSION FOR EACH ECCDA SEGMENT BELOW ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KMTRFWLMTR ##  
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ECC010-082100-  
ST HELENA ECC DISPATCH-  
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES  
158 AM PDT WED OCT 8 2025  
 
ONSHORE FLOW WILL PERSIST THROUGH THE REMAINDER OF THE WEEK INTO THE  
WEEKEND, WITH COOLER TEMPERATURES AND GOOD RH RECOVERY EACH NIGHT.  
LIGHT RAIN CHANCES INCREASE FRIDAY INTO SATURDAY FOR THE NORTH BAY,  
WITH LESSER CHANCES FOR THE BAY AREA AND EAST BAY. THERE'S A CHANCE  
FOR MORE WIDESPREAD IMPACTFUL RAINFALL FOR THE BEGINNING OF NEXT  
WEEK, HOWEVER CONFIDENCE IS LOW GIVEN LACK OF CONSENSUS IN EXTENDED  
GUIDANCE ATTM.  
 
 
 
ECC014-082100-  
MORGAN HILL ECC DISPATCH-  
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES  
158 AM PDT WED OCT 8 2025  
 
ONSHORE FLOW WILL PERSIST THROUGH THE REMAINDER OF THE WEEK INTO THE  
WEEKEND, WITH COOLER TEMPERATURES AND GOOD RH RECOVERY EACH NIGHT.  
LIGHT RAIN CHANCES INCREASE FRIDAY INTO SATURDAY FOR THE NORTH BAY,  
WITH LESSER CHANCES FOR THE BAY AREA AND EAST BAY. THERE'S A CHANCE  
FOR MORE WIDESPREAD IMPACTFUL RAINFALL FOR THE BEGINNING OF NEXT  
WEEK, HOWEVER CONFIDENCE IS LOW GIVEN LACK OF CONSENSUS IN EXTENDED  
GUIDANCE ATTM.  
 
 
 
ECC013-082100-  
FELTON ECC DISPATCH-  
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES  
158 AM PDT WED OCT 8 2025  
 
ONSHORE FLOW WILL PERSIST THROUGH THE REMAINDER OF THE WEEK INTO THE  
WEEKEND, WITH COOLER TEMPERATURES AND GOOD RH RECOVERY EACH NIGHT.  
LIGHT RAIN CHANCES INCREASE FRIDAY INTO SATURDAY FOR THE NORTH BAY,  
WITH LESSER CHANCES FOR THE BAY AREA AND EAST BAY. THERE'S A CHANCE  
FOR MORE WIDESPREAD IMPACTFUL RAINFALL FOR THE BEGINNING OF NEXT  
WEEK, HOWEVER CONFIDENCE IS LOW GIVEN LACK OF CONSENSUS IN EXTENDED  
GUIDANCE ATTM.  
 
 
 
ECC018-082100-  
MONTEREY ECC DISPATCH-  
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY  
158 AM PDT WED OCT 8 2025  
 
ONSHORE FLOW WILL PERSIST THROUGH THE REMAINDER OF THE WEEK INTO THE  
WEEKEND, WITH COOLER TEMPERATURES AND GOOD RH RECOVERY EACH NIGHT.  
LIGHT RAIN CHANCES INCREASE FRIDAY INTO SATURDAY FOR THE NORTH BAY,  
WITH LESSER CHANCES FOR THE BAY AREA AND EAST BAY. THERE'S A CHANCE  
FOR MORE WIDESPREAD IMPACTFUL RAINFALL FOR THE BEGINNING OF NEXT  
WEEK, HOWEVER CONFIDENCE IS LOW GIVEN LACK OF CONSENSUS IN EXTENDED  
GUIDANCE ATTM.  
 
 
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