248  
FNUS86 KMTR 222152  
FWLMTR  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
252 PM PDT SUN JUN 22 2025  
 
#####################################################################  
## ##  
## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
#####################################################################  
   
..DISCUSSION FROM SFOFWFMTR
 
 
THE CALMER WEATHER IS ALLOWING FOR A BETTER REESTABLISHMENT OF  
COASTAL CLOUDS AND SOME COASTAL AND VALLEY FOG CHANCES INTO THE  
WEEK. THE COASTAL CLOUD COVER KEEP COOL AND MOIST CONDITIONS ALONG  
THE COAST AND FOR THE AREAS SLIGHTLY INLAND. EXPECT SOME SLIGHT  
IMPROVEMENTS IN HUMIDITIES FOR THE INTERIOR OVER THE NEXT FEW DAYS.  
HOWEVER A MID-WEEK WARMING TREND WILL AFFECT THE AREAS AWAY FROM  
THE COAST, WITH TEMPERATURES STEADILY WARMING AND SOME MODEST  
DRYING.  
 
   
..DISCUSSION FROM SFOFWFEKA
 
 
BELOW NORMAL TEMPERATURES THROUGH TODAY AS A PASSING UPPER TROUGH  
SLOWLY EJECT THE REGION. BREEZY (15-20 MPH) WEST TO NORTHWEST WINDS  
THIS AFTERNOON THROUGH THE CHANNELED TERRAIN, WITH UP TO 35 MPH OVER  
THE COASTAL HEADLANDS RIDGES. LOW RH'S VALUES AROUND 20-40 PERCENT,  
WITH LOWEST VALUES IN TRINITY, EASTERN MENDOCINO AND LAKE COUNTIES.  
LOW HUMIDITY RECOVERIES AND GUSTY WEST- NORTHWEST WINDS WILL  
CONTINUE TO PROMOTE ELEVATED FIRE WEATHER CONDITIONS IN EASTERN  
TRINITY, EASTERN MENDOCINO AND LAKE COUNTIES THROUGH TODAY. WINDS  
SHIFTING TO NORTH-NORTHEAST LATE THIS EVENING, WITH BREEZY  
(20-30 MPH) OVER THE HIGHER TERRAIN... ESPECIALLY IN EASTERN LAKE  
COUNTY. GENERALLY GOOD OVERNIGHT RH RECOVERIES, WITH MODERATE  
RECOVERIES OVER THE HIGHER ELEVATIONS IN SE MENDOCINO AND LAKE  
COUNTIES. A WARMING AND DRYING TREND MONDAY THROUGH WEDNESDAY, WITH  
HIGHS IN THE UPPER 80'S TO MID 90'S ACROSS THE INTERIOR VALLEYS. MID  
TO LATE WEEK, DRY CONDITIONS WITH FEW DEGREES COLDER TEMPERATURES  
IN THE INTERIOR AS A SERIES OF WEAK SHORTWAVES MOVES ACROSS THE  
AREA. HOWEVER, LOW AFTERNOON RH'S VALUES AND ENHANCING WEST TO  
NORTHWEST WINDS SHOULD PROMOTE ELEVATED FIRE WEATHER CONDITIONS IN  
TRINITY, INTERIOR MENDOCINO AND LAKE COUNTIES.  
 
#####################################################################  
## ##  
## COMPLETE A DISCUSSION FOR EACH ECCDA SEGMENT BELOW ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KMTRFWLMTR ##  
## ##  
#####################################################################  
 
ECC010-231000-  
ST HELENA ECC DISPATCH-  
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES  
252 PM PDT SUN JUN 22 2025  
 
THE CALMER WEATHER IS ALLOWING FOR A BETTER REESTABLISHMENT OF  
COASTAL CLOUDS AND SOME COASTAL AND VALLEY FOG CHANCES INTO THE  
WEEK. THE COASTAL CLOUD COVER KEEP COOL AND MOIST CONDITIONS ALONG  
THE COAST AND FOR THE AREAS SLIGHTLY INLAND. EXPECT SOME SLIGHT  
IMPROVEMENTS IN HUMIDITIES FOR THE INTERIOR OVER THE NEXT FEW DAYS.  
HOWEVER A MID-WEEK WARMING TREND WILL AFFECT THE AREAS AWAY FROM  
THE COAST, WITH TEMPERATURES STEADILY WARMING AND SOME MODEST  
DRYING.  
 

 
 
ECC014-231000-  
MORGAN HILL ECC DISPATCH-  
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES  
252 PM PDT SUN JUN 22 2025  
 
THE CALMER WEATHER IS ALLOWING FOR A BETTER REESTABLISHMENT OF  
COASTAL CLOUDS AND SOME COASTAL AND VALLEY FOG CHANCES INTO THE  
WEEK. THE COASTAL CLOUD COVER KEEP COOL AND MOIST CONDITIONS ALONG  
THE COAST AND FOR THE AREAS SLIGHTLY INLAND. EXPECT SOME SLIGHT  
IMPROVEMENTS IN HUMIDITIES FOR THE INTERIOR OVER THE NEXT FEW DAYS.  
HOWEVER A MID-WEEK WARMING TREND WILL AFFECT THE AREAS AWAY FROM  
THE COAST, WITH TEMPERATURES STEADILY WARMING AND SOME MODEST  
DRYING.  
 

 
 
ECC013-231000-  
FELTON ECC DISPATCH-  
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES  
252 PM PDT SUN JUN 22 2025  
 
THE CALMER WEATHER IS ALLOWING FOR A BETTER REESTABLISHMENT OF  
COASTAL CLOUDS AND SOME COASTAL AND VALLEY FOG CHANCES INTO THE  
WEEK. THE COASTAL CLOUD COVER KEEP COOL AND MOIST CONDITIONS ALONG  
THE COAST AND FOR THE AREAS SLIGHTLY INLAND. EXPECT SOME SLIGHT  
IMPROVEMENTS IN HUMIDITIES FOR THE INTERIOR OVER THE NEXT FEW DAYS.  
HOWEVER A MID-WEEK WARMING TREND WILL AFFECT THE AREAS AWAY FROM  
THE COAST, WITH TEMPERATURES STEADILY WARMING AND SOME MODEST  
DRYING.  
 

 
 
ECC018-231000-  
MONTEREY ECC DISPATCH-  
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY  
252 PM PDT SUN JUN 22 2025  
 
THE CALMER WEATHER IS ALLOWING FOR A BETTER REESTABLISHMENT OF  
COASTAL CLOUDS AND SOME COASTAL AND VALLEY FOG CHANCES INTO THE  
WEEK. THE COASTAL CLOUD COVER KEEP COOL AND MOIST CONDITIONS ALONG  
THE COAST AND FOR THE AREAS SLIGHTLY INLAND. EXPECT SOME SLIGHT  
IMPROVEMENTS IN HUMIDITIES FOR THE INTERIOR OVER THE NEXT FEW DAYS.  
HOWEVER A MID-WEEK WARMING TREND WILL AFFECT THE AREAS AWAY FROM  
THE COAST, WITH TEMPERATURES STEADILY WARMING AND SOME MODEST  
DRYING.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page