402  
FNUS86 KMTR 262248  
FWLMTR  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
248 PM PST MON JAN 26 2026  
 
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
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..DISCUSSION FROM SFOFWFMTR  
 
DRY CONDITIONS WITH GENTLE OFFSHORE FLOW PERSIST THROUGH TUESDAY,  
WITH SLIGHT CHANCES FOR RAIN ACROSS THE NORTH BAY AND SAN FRANCISCO  
BAY AREA OVERNIGHT TUESDAY INTO WEDNESDAY MORNING. RAINFALL TOTALS  
WILL BE VERY LIGHT WITH WETTING RAINS LIMITED TO THE NORTHERN HALF  
OF SONOMA COUNTY. DRY CONDITIONS RETURN ON WEDNESDAY AND CONTINUE  
THROUGH THE REST OF THE WORK WEEK. NEXT CHANCE FOR RAIN ARRIVES  
NEXT WEEKEND WITH LOW CONFIDENCE IN TIMING OR RAIN AMOUNTS AT THIS  
POINT.  
 
   
..DISCUSSION FROM SFOFWFEKA  
 
..DRY WEATHER CONTINUES THROUGH TODAY. WINDS SHIFT TO SOUTHERLY AND  
BECOME BREEZY OVER THE RIDGES TODAY. DAYTIME RH WILL SEE AN  
IMPROVEMENT TODAY WITH AFTERNOON VALUES IN THE LOW 20S TO LOW 30S  
OVER THE RIDGES, WITH MODERATE OVERNIGHT RECOVERIES TUESDAY  
MORNING. A FRONTAL BOUNDARY WILL BRING AN ENHANCED SOUTH WIND GIST  
FROM 35 TO 50 MPH LATE TONIGHT THROUGH TUESDAY AFTERNOON OVER THE  
COASTAL HEADLANDS AND EXPOSED RIDGES. A COLD FRONT WILL BRING LIGHT  
TO LOCALLY MODERATE SHOWERS ON TUESDAY. GENERALLY 0.10 TO 0.50 INCH  
IS FORECAST FROM LATE TUESDAY AFTERNOON THROUGH WEDNESDAY  
AFTERNOON, WITH THE BULK OF THE PRECIPITATION EXPECTED TUESDAY  
AFTERNOON THROUGH TUESDAY NIGHT. LOCALLY 1 TO 1.5 INCHES IS  
FORECAST OVER THE SOUTH- SOUTHWEST WINDWARD-FACING TERRAIN IN DEL  
NORTE AND HUMBOLDT COUNTIES, WITH THE HIGHEST AMOUNTS IN THE KING  
RANGE. DRY WEATHER IS FORECAST FOR THURSDAY, WITH RAIN CHANCES  
INCREASING FRIDAY AND THROUGH THE WEEKEND AS ANOTHER FRONTAL SYSTEM  
APPROACHES FROM THE WEST.  
 
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ECC010-271100-  
ST HELENA ECC DISPATCH-  
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES  
248 PM PST MON JAN 26 2026  
 
DRY CONDITIONS WITH GENTLE OFFSHORE FLOW PERSIST THROUGH TUESDAY,  
WITH SLIGHT CHANCES FOR RAIN ACROSS THE NORTH BAY AND SAN FRANCISCO  
BAY AREA OVERNIGHT TUESDAY INTO WEDNESDAY MORNING. RAINFALL TOTALS  
WILL BE VERY LIGHT WITH WETTING RAINS LIMITED TO THE NORTHERN HALF  
OF SONOMA COUNTY. DRY CONDITIONS RETURN ON WEDNESDAY AND CONTINUE  
THROUGH THE REST OF THE WORK WEEK. NEXT CHANCE FOR RAIN ARRIVES  
NEXT WEEKEND WITH LOW CONFIDENCE IN TIMING OR RAIN AMOUNTS AT THIS  
POINT.  
 
 
 
ECC014-271100-  
MORGAN HILL ECC DISPATCH-  
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES  
248 PM PST MON JAN 26 2026  
 
DRY CONDITIONS WITH GENTLE OFFSHORE FLOW PERSIST THROUGH TUESDAY,  
WITH SLIGHT CHANCES FOR RAIN ACROSS THE NORTH BAY AND SAN FRANCISCO  
BAY AREA OVERNIGHT TUESDAY INTO WEDNESDAY MORNING. RAINFALL TOTALS  
WILL BE VERY LIGHT WITH WETTING RAINS LIMITED TO THE NORTHERN HALF  
OF SONOMA COUNTY. DRY CONDITIONS RETURN ON WEDNESDAY AND CONTINUE  
THROUGH THE REST OF THE WORK WEEK. NEXT CHANCE FOR RAIN ARRIVES  
NEXT WEEKEND WITH LOW CONFIDENCE IN TIMING OR RAIN AMOUNTS AT THIS  
POINT.  
 
 
 
ECC013-271100-  
FELTON ECC DISPATCH-  
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES  
248 PM PST MON JAN 26 2026  
 
DRY CONDITIONS WITH GENTLE OFFSHORE FLOW PERSIST THROUGH TUESDAY,  
WITH SLIGHT CHANCES FOR RAIN ACROSS THE NORTH BAY AND SAN FRANCISCO  
BAY AREA OVERNIGHT TUESDAY INTO WEDNESDAY MORNING. RAINFALL TOTALS  
WILL BE VERY LIGHT WITH WETTING RAINS LIMITED TO THE NORTHERN HALF  
OF SONOMA COUNTY. DRY CONDITIONS RETURN ON WEDNESDAY AND CONTINUE  
THROUGH THE REST OF THE WORK WEEK. NEXT CHANCE FOR RAIN ARRIVES  
NEXT WEEKEND WITH LOW CONFIDENCE IN TIMING OR RAIN AMOUNTS AT THIS  
POINT.  
 
 
 
ECC018-271100-  
MONTEREY ECC DISPATCH-  
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY  
248 PM PST MON JAN 26 2026  
 
DRY CONDITIONS WITH GENTLE OFFSHORE FLOW PERSIST THROUGH TUESDAY,  
WITH SLIGHT CHANCES FOR RAIN ACROSS THE NORTH BAY AND SAN FRANCISCO  
BAY AREA OVERNIGHT TUESDAY INTO WEDNESDAY MORNING. RAINFALL TOTALS  
WILL BE VERY LIGHT WITH WETTING RAINS LIMITED TO THE NORTHERN HALF  
OF SONOMA COUNTY. DRY CONDITIONS RETURN ON WEDNESDAY AND CONTINUE  
THROUGH THE REST OF THE WORK WEEK. NEXT CHANCE FOR RAIN ARRIVES  
NEXT WEEKEND WITH LOW CONFIDENCE IN TIMING OR RAIN AMOUNTS AT THIS  
POINT.  
 
 
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