272  
FNUS86 KMTR 182156  
FWLMTR  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
256 PM PDT FRI JUL 18 2025  
 
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
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..DISCUSSION FROM SFOFWFMTR  
 
WARMING AND DRYING CONDITIONS CONTINUE INTO THE WEEKEND AS THE  
MARINE LAYER COMPRESSES AND ONSHORE FLOW SEE A SLIGHT DECREASE. THE  
MARINE LAYER WILL REMAIN INTACT ALONG THE COAST KEEPING COOLER AND  
WETTER CONDITIONS, BUT HIGHER ELEVATIONS AND MORE INTERIOR AREAS  
WILL STILL EXPERIENCE ELEVATED FIRE WEATHER CONCERNS AS THE MARINE  
LAYER FAILS TO REACH THOSE AREAS. NORTHERLY WINDS WILL STRENGTHEN  
ON MONDAY INCREASING FIRE WEATHER CONDITIONS, ESPECIALLY THE EAST  
BAY.  
 
   
..DISCUSSION FROM SFOFWFEKA  
 
DIURNAL BREEZES WITH LOW DAYTIME HUMIDITY ARE FORECAST ACROSS THE  
INTERIOR THROUGH THE WEEKEND AS HIGH PRESSURE BUILDS OFFSHORE.  
STRONGER NORTHERLIES ARE ALSO EXPECTED FOR THE COASTAL RANGES,  
HOWEVER HUMIDITY IS EXPECTED TO REMAIN GENERALLY HIGH. INTERIOR  
HIGH TEMPERATURES ARE FORECAST TO REMAIN NEAR TO SLIGHTLY ABOVE  
SEASONAL AVERAGES AND HOT. BY EARLY NEXT WEEK, BELOW NORMAL  
INTERIOR TEMPERATURES AND BREEZIER WESTERLY AND NORTHWESTERLY WINDS  
ARE EXPECTED AS A TROUGH DROPS DOWN FROM THE NORTHWEST. WESTERLY  
AND NORTHWESTERLY WINDS MAY BECOME PARTICULARLY STRONG ACROSS LAKE  
AND SOUTHEAST MENDOCINO COUNTIES EARLY NEXT WEEK.  
 
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## COMPLETE A DISCUSSION FOR EACH ECCDA SEGMENT BELOW ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KMTRFWLMTR ##  
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ECC010-191000-  
ST HELENA ECC DISPATCH-  
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES  
256 PM PDT FRI JUL 18 2025  
 
WARMING AND DRYING CONDITIONS CONTINUE INTO THE WEEKEND AS THE  
MARINE LAYER COMPRESSES AND ONSHORE FLOW SEE A SLIGHT DECREASE. THE  
MARINE LAYER WILL REMAIN INTACT ALONG THE COAST KEEPING COOLER AND  
WETTER CONDITIONS, BUT HIGHER ELEVATIONS AND MORE INTERIOR AREAS  
WILL STILL EXPERIENCE ELEVATED FIRE WEATHER CONCERNS AS THE MARINE  
LAYER FAILS TO REACH THOSE AREAS. NORTHERLY WINDS WILL STRENGTHEN  
ON MONDAY INCREASING FIRE WEATHER CONDITIONS, ESPECIALLY THE EAST  
BAY.  
 
 
 
ECC014-191000-  
MORGAN HILL ECC DISPATCH-  
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES  
256 PM PDT FRI JUL 18 2025  
 
WARMING AND DRYING CONDITIONS CONTINUE INTO THE WEEKEND AS THE  
MARINE LAYER COMPRESSES AND ONSHORE FLOW SEE A SLIGHT DECREASE. THE  
MARINE LAYER WILL REMAIN INTACT ALONG THE COAST KEEPING COOLER AND  
WETTER CONDITIONS, BUT HIGHER ELEVATIONS AND MORE INTERIOR AREAS  
WILL STILL EXPERIENCE ELEVATED FIRE WEATHER CONCERNS AS THE MARINE  
LAYER FAILS TO REACH THOSE AREAS. NORTHERLY WINDS WILL STRENGTHEN  
ON MONDAY INCREASING FIRE WEATHER CONDITIONS, ESPECIALLY THE EAST  
BAY.  
 
 
 
ECC013-191000-  
FELTON ECC DISPATCH-  
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES  
256 PM PDT FRI JUL 18 2025  
 
WARMING AND DRYING CONDITIONS CONTINUE INTO THE WEEKEND AS THE  
MARINE LAYER COMPRESSES AND ONSHORE FLOW SEE A SLIGHT DECREASE. THE  
MARINE LAYER WILL REMAIN INTACT ALONG THE COAST KEEPING COOLER AND  
WETTER CONDITIONS, BUT HIGHER ELEVATIONS AND MORE INTERIOR AREAS  
WILL STILL EXPERIENCE ELEVATED FIRE WEATHER CONCERNS AS THE MARINE  
LAYER FAILS TO REACH THOSE AREAS. NORTHERLY WINDS WILL STRENGTHEN  
ON MONDAY INCREASING FIRE WEATHER CONDITIONS, ESPECIALLY THE EAST  
BAY.  
 
 
 
ECC018-191000-  
MONTEREY ECC DISPATCH-  
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY  
256 PM PDT FRI JUL 18 2025  
 
WARMING AND DRYING CONDITIONS CONTINUE INTO THE WEEKEND AS THE  
MARINE LAYER COMPRESSES AND ONSHORE FLOW SEE A SLIGHT DECREASE. THE  
MARINE LAYER WILL REMAIN INTACT ALONG THE COAST KEEPING COOLER AND  
WETTER CONDITIONS, BUT HIGHER ELEVATIONS AND MORE INTERIOR AREAS  
WILL STILL EXPERIENCE ELEVATED FIRE WEATHER CONCERNS AS THE MARINE  
LAYER FAILS TO REACH THOSE AREAS. NORTHERLY WINDS WILL STRENGTHEN  
ON MONDAY INCREASING FIRE WEATHER CONDITIONS, ESPECIALLY THE EAST  
BAY.  
 
 
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