592  
FNUS86 KMTR 162158  
FWLMTR  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
258 PM PDT WED JUL 16 2025  
 
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
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..DISCUSSION FROM SFOFWFMTR  
 
BELOW NORMAL TEMPERATURES CONTINUE THROUGH THURSDAY BEFORE A WARMING  
TREND, BRINGING BACK SEASONAL HIGHS, BEGINS FRIDAY INTO THE  
WEEKEND. HIGH PRESSURE WILL BUILD ACROSS THE WEST COAST THIS  
WEEKEND WITH THE MARINE LAYER COMPRESSING TO AROUND 1000-1200 FT  
THIS WEEKEND. GOOD OVERNIGHT RECOVERIES AND FAIR DAYTIME HUMIDITY  
RETENTION CONTINUES FOR LOCATIONS WITHIN THE MARINE LAYER.  
LOCALIZED ELEVATED FIRE WEATHER CONCERNS CONTINUE FOR THE HIGHER  
ELEVATIONS ABOVE THE MARINE LAYER WHERE POOR TO FAIR OVERNIGHT  
RECOVERIES AND POOR DAYTIME HUMIDITY RETENTION CONTINUES. FURTHER  
DRYING IS EXPECTED ACROSS THE HIGHER ELEVATIONS SATURDAY INTO NEXT  
WEEK WITH DAYTIME HUMIDITY VALUES DROPPING TO BETWEEN 15% TO 25%.  
 
   
..DISCUSSION FROM SFOFWFEKA  
 
INLAND TEMPERATURES TREND DOWNWARD THURSDAY WHILE CONDITIONS STILL  
REMAIN WARM AND DRY. INLAND VALLEYS WILL REMAIN IN THE MID TO UPPER  
90S INTO THE WEEKEND. THE DEEPENED MARINE LAYER WILL CONTINUE TO  
MAINTAIN MARINE INFLUENCE FARTHER INLAND FROM THE COAST. THERE IS A  
5- 10% CHANCE FOR DRY THUNDERSTORMS WITH GUSTY OUTFLOW WINDS OVER  
NORTHERN TRINITY COUNTY MOUNTAINS THIS AFTERNOON AND EVENING AND  
AGAIN ON THURSDAY. SOUTH TO SOUTHWEST WINDS WILL BECOME BREEZY IN  
LAKE AND SOUTHERN MENDOCINO COUNTY THIS AFTERNOON AND THURSDAY  
AFTERNOON WITH A WEAK SHORTWAVE TROUGH ALONG THE COAST.  
 
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## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KMTRFWLMTR ##  
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ECC010-171000-  
ST HELENA ECC DISPATCH-  
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES  
258 PM PDT WED JUL 16 2025  
 
BELOW NORMAL TEMPERATURES CONTINUE THROUGH THURSDAY BEFORE A WARMING  
TREND, BRINGING BACK SEASONAL HIGHS, BEGINS FRIDAY INTO THE  
WEEKEND. HIGH PRESSURE WILL BUILD ACROSS THE WEST COAST THIS  
WEEKEND WITH THE MARINE LAYER COMPRESSING TO AROUND 1000-1200 FT  
THIS WEEKEND. GOOD OVERNIGHT RECOVERIES AND FAIR DAYTIME HUMIDITY  
RETENTION CONTINUES FOR LOCATIONS WITHIN THE MARINE LAYER.  
LOCALIZED ELEVATED FIRE WEATHER CONCERNS CONTINUE FOR THE HIGHER  
ELEVATIONS ABOVE THE MARINE LAYER WHERE POOR TO FAIR OVERNIGHT  
RECOVERIES AND POOR DAYTIME HUMIDITY RETENTION CONTINUES. FURTHER  
DRYING IS EXPECTED ACROSS THE HIGHER ELEVATIONS SATURDAY INTO NEXT  
WEEK WITH DAYTIME HUMIDITY VALUES DROPPING TO BETWEEN 15% TO 25%.  
 
 
 
ECC014-171000-  
MORGAN HILL ECC DISPATCH-  
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES  
258 PM PDT WED JUL 16 2025  
 
BELOW NORMAL TEMPERATURES CONTINUE THROUGH THURSDAY BEFORE A WARMING  
TREND, BRINGING BACK SEASONAL HIGHS, BEGINS FRIDAY INTO THE  
WEEKEND. HIGH PRESSURE WILL BUILD ACROSS THE WEST COAST THIS  
WEEKEND WITH THE MARINE LAYER COMPRESSING TO AROUND 1000-1200 FT  
THIS WEEKEND. GOOD OVERNIGHT RECOVERIES AND FAIR DAYTIME HUMIDITY  
RETENTION CONTINUES FOR LOCATIONS WITHIN THE MARINE LAYER.  
LOCALIZED ELEVATED FIRE WEATHER CONCERNS CONTINUE FOR THE HIGHER  
ELEVATIONS ABOVE THE MARINE LAYER WHERE POOR TO FAIR OVERNIGHT  
RECOVERIES AND POOR DAYTIME HUMIDITY RETENTION CONTINUES. FURTHER  
DRYING IS EXPECTED ACROSS THE HIGHER ELEVATIONS SATURDAY INTO NEXT  
WEEK WITH DAYTIME HUMIDITY VALUES DROPPING TO BETWEEN 15% TO 25%.  
 
 
 
ECC013-171000-  
FELTON ECC DISPATCH-  
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES  
258 PM PDT WED JUL 16 2025  
 
BELOW NORMAL TEMPERATURES CONTINUE THROUGH THURSDAY BEFORE A WARMING  
TREND, BRINGING BACK SEASONAL HIGHS, BEGINS FRIDAY INTO THE  
WEEKEND. HIGH PRESSURE WILL BUILD ACROSS THE WEST COAST THIS  
WEEKEND WITH THE MARINE LAYER COMPRESSING TO AROUND 1000-1200 FT  
THIS WEEKEND. GOOD OVERNIGHT RECOVERIES AND FAIR DAYTIME HUMIDITY  
RETENTION CONTINUES FOR LOCATIONS WITHIN THE MARINE LAYER.  
LOCALIZED ELEVATED FIRE WEATHER CONCERNS CONTINUE FOR THE HIGHER  
ELEVATIONS ABOVE THE MARINE LAYER WHERE POOR TO FAIR OVERNIGHT  
RECOVERIES AND POOR DAYTIME HUMIDITY RETENTION CONTINUES. FURTHER  
DRYING IS EXPECTED ACROSS THE HIGHER ELEVATIONS SATURDAY INTO NEXT  
WEEK WITH DAYTIME HUMIDITY VALUES DROPPING TO BETWEEN 15% TO 25%.  
 
 
 
ECC018-171000-  
MONTEREY ECC DISPATCH-  
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY  
258 PM PDT WED JUL 16 2025  
 
BELOW NORMAL TEMPERATURES CONTINUE THROUGH THURSDAY BEFORE A WARMING  
TREND, BRINGING BACK SEASONAL HIGHS, BEGINS FRIDAY INTO THE  
WEEKEND. HIGH PRESSURE WILL BUILD ACROSS THE WEST COAST THIS  
WEEKEND WITH THE MARINE LAYER COMPRESSING TO AROUND 1000-1200 FT  
THIS WEEKEND. GOOD OVERNIGHT RECOVERIES AND FAIR DAYTIME HUMIDITY  
RETENTION CONTINUES FOR LOCATIONS WITHIN THE MARINE LAYER.  
LOCALIZED ELEVATED FIRE WEATHER CONCERNS CONTINUE FOR THE HIGHER  
ELEVATIONS ABOVE THE MARINE LAYER WHERE POOR TO FAIR OVERNIGHT  
RECOVERIES AND POOR DAYTIME HUMIDITY RETENTION CONTINUES. FURTHER  
DRYING IS EXPECTED ACROSS THE HIGHER ELEVATIONS SATURDAY INTO NEXT  
WEEK WITH DAYTIME HUMIDITY VALUES DROPPING TO BETWEEN 15% TO 25%.  
 
 
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