705  
FNUS86 KMTR 280008  
FWLMTR  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
508 PM PDT MON JUL 27 2026  
 
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
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..DISCUSSION FROM SFOFWFMTR  
 
THE MARINE LAYER IS EXPECTED TO CONTINUE TO BE IN A RANGE BETWEEN  
1000-1500 FEET THROUGH THE MIDDLE WITH GREATEST INFLUENCE ALONG THE  
COAST. LOCATIONS ABOVE THE MARINE LAYER WILL CONTINUE TO HAVE POOR  
RH RECOVERY WITH VERY DRY AIR JUST ABOVE THE MARINE LAYER TO  
PERSIST. THE ONSHORE FLOW IS EXPECTED TO BRING BREEZY AFTERNOON AND  
EVENING WINDS, WITH GUSTS UP TO 15 TO 30 MPH EXPECTED THROUGH GAPS,  
PASSES, AND RIDGES. NEAR NORMAL TEMPERATURES WILL CONTINUE THROUGH  
MIDWEEK, WITH A WARMING AND DRY TREND OCCURING LATE WEEK, PEAKING  
FRIDAY AND SATURDAY.  
 
   
..DISCUSSION FROM SFOFWFEKA  
 
DRY WEATHER AND NEAR TO BELOW NORMAL INTERIOR TEMPERATURES CONTINUE  
THROUGH WEDNESDAY. BREEZY WESTERLY WINDS ARE LIKELY IN THE INTERIOR  
AREAS IN THE AFTERNOONS TODAY AND TUESDAY. A DEEP MARINE LAYER WILL  
SUPPORT HIGHER AFTERNOON RHS IN AREAS CLOSER TO THE COAST (HIGH 20S  
TO 40S). AREAS FARTHER INLAND WILL SEE AFTERNOON RHS IN THE TEENS  
TO THE LOW 20S. THESE LOW RHS COMBINED WITH BREEZY AFTERNOON WINDS  
WILL ELEVATE FIRE DANGER IN TRINITY, NORTHEAST MENDOCINO, AND LAKE  
COUNTIES THIS AFTERNOON. AFTERNOON RH REBOUNDS SLIGHTLY TUESDAY,  
BUT AFTERNOON WINDS ARE LIKELY TO REMAIN BREEZY. HOT TEMPERATURES  
RETURN LATE THIS WEEK 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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ECC010-281215-  
ST HELENA ECC DISPATCH-  
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES  
508 PM PDT MON JUL 27 2026  
 
THE MARINE LAYER IS EXPECTED TO CONTINUE TO BE IN A RANGE BETWEEN  
1000-1500 FEET THROUGH THE MIDDLE WITH GREATEST INFLUENCE ALONG THE  
COAST. LOCATIONS ABOVE THE MARINE LAYER WILL CONTINUE TO HAVE POOR  
RH RECOVERY WITH VERY DRY AIR JUST ABOVE THE MARINE LAYER TO  
PERSIST. THE ONSHORE FLOW IS EXPECTED TO BRING BREEZY AFTERNOON AND  
EVENING WINDS, WITH GUSTS UP TO 15 TO 30 MPH EXPECTED THROUGH GAPS,  
PASSES, AND RIDGES. NEAR NORMAL TEMPERATURES WILL CONTINUE THROUGH  
MIDWEEK, WITH A WARMING AND DRY TREND OCCURING LATE WEEK, PEAKING  
FRIDAY AND SATURDAY.  
 
 
 
ECC014-281215-  
MORGAN HILL ECC DISPATCH-  
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES  
508 PM PDT MON JUL 27 2026  
 
THE MARINE LAYER IS EXPECTED TO CONTINUE TO BE IN A RANGE BETWEEN  
1000-1500 FEET THROUGH THE MIDDLE WITH GREATEST INFLUENCE ALONG THE  
COAST. LOCATIONS ABOVE THE MARINE LAYER WILL CONTINUE TO HAVE POOR  
RH RECOVERY WITH VERY DRY AIR JUST ABOVE THE MARINE LAYER TO  
PERSIST. THE ONSHORE FLOW IS EXPECTED TO BRING BREEZY AFTERNOON AND  
EVENING WINDS, WITH GUSTS UP TO 15 TO 30 MPH EXPECTED THROUGH GAPS,  
PASSES, AND RIDGES. NEAR NORMAL TEMPERATURES WILL CONTINUE THROUGH  
MIDWEEK, WITH A WARMING AND DRY TREND OCCURING LATE WEEK, PEAKING  
FRIDAY AND SATURDAY.  
 
 
 
ECC013-281215-  
FELTON ECC DISPATCH-  
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES  
508 PM PDT MON JUL 27 2026  
 
THE MARINE LAYER IS EXPECTED TO CONTINUE TO BE IN A RANGE BETWEEN  
1000-1500 FEET THROUGH THE MIDDLE WITH GREATEST INFLUENCE ALONG THE  
COAST. LOCATIONS ABOVE THE MARINE LAYER WILL CONTINUE TO HAVE POOR  
RH RECOVERY WITH VERY DRY AIR JUST ABOVE THE MARINE LAYER TO  
PERSIST. THE ONSHORE FLOW IS EXPECTED TO BRING BREEZY AFTERNOON AND  
EVENING WINDS, WITH GUSTS UP TO 15 TO 30 MPH EXPECTED THROUGH GAPS,  
PASSES, AND RIDGES. NEAR NORMAL TEMPERATURES WILL CONTINUE THROUGH  
MIDWEEK, WITH A WARMING AND DRY TREND OCCURING LATE WEEK, PEAKING  
FRIDAY AND SATURDAY.  
 
 
 
ECC018-281215-  
MONTEREY ECC DISPATCH-  
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY  
508 PM PDT MON JUL 27 2026  
 
THE MARINE LAYER IS EXPECTED TO CONTINUE TO BE IN A RANGE BETWEEN  
1000-1500 FEET THROUGH THE MIDDLE WITH GREATEST INFLUENCE ALONG THE  
COAST. LOCATIONS ABOVE THE MARINE LAYER WILL CONTINUE TO HAVE POOR  
RH RECOVERY WITH VERY DRY AIR JUST ABOVE THE MARINE LAYER TO  
PERSIST. THE ONSHORE FLOW IS EXPECTED TO BRING BREEZY AFTERNOON AND  
EVENING WINDS, WITH GUSTS UP TO 15 TO 30 MPH EXPECTED THROUGH GAPS,  
PASSES, AND RIDGES. NEAR NORMAL TEMPERATURES WILL CONTINUE THROUGH  
MIDWEEK, WITH A WARMING AND DRY TREND OCCURING LATE WEEK, PEAKING  
FRIDAY AND SATURDAY.  
 
 
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