308  
FNUS86 KMTR 172051  
FWLMTR  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
151 PM PDT SAT OCT 17 2026  
 
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
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..DISCUSSION FROM SFOFWFMTR
 
 
ELEVATED FIRE WEATHER CONDITIONS ARE EXPECTED TO PERSIST INTO  
THIS EVENING IN THE HIGHER TERRAIN DUE TO LOW RELATIVE HUMIDITIES.  
A RETURN TO MORE PREDOMINATE ONSHORE FLOW AND THE RETURN OF THE  
MARINE LAYER WILL RESULT IN A COOLING AND MOISTENING TREND SUNDAY  
INTO MONDAY. THE POTENTIAL FOR LIGHT RAIN SHOWERS REMAINS IN THE  
FORECAST FOR EARLY TO MIDWEEK FOR MUCH OF THE REGION. THE BEST  
CHANCES FOR WETTING RAIN LOOK TO BE OVER THE CENTRAL COAST.  
 
   
..DISCUSSION FROM SFOFWFEKA
 
 
THIS WEEKEND WILL HAVE SLIGHTLY COOLER TEMPERATURES, YET DRY  
CONDITIONS REMAIN WITH MIN RH LESS THAN 20%. NORTHWEST, ONSHORE  
WINDS ARE EXPECTED TO INCREASE SATURDAY AS WELL FOR COASTAL AREAS  
AND ADJACENT RIVER VALLEYS. A COLD FRONT ARRIVES THIS WEEKEND  
LEADING TO AN EVEN MORE PRONOUNCED COOLING AND MOISTENING TREND.  
EXPECT A MORE UNSTABLE ATMOSPHERE WITH MORE WIDESPREAD OVERNIGHT  
RECOVERIES. A SLIGHT CHANCE OF RAIN SHOWERS EXISTS FOR HUMBOLDT,  
DEL NORTE, TRINITY, AND WESTERN MENDOCINO MONDAY INTO TUESDAY.  
 
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## COMPLETE A DISCUSSION FOR EACH ECCDA SEGMENT BELOW ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KMTRFWLMTR ##  
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ECC010-180900-  
ST HELENA ECC DISPATCH-  
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES  
151 PM PDT SAT OCT 17 2026  
 
ELEVATED FIRE WEATHER CONDITIONS ARE EXPECTED TO PERSIST INTO  
THIS EVENING IN THE HIGHER TERRAIN DUE TO LOW RELATIVE HUMIDITIES.  
A RETURN TO MORE PREDOMINATE ONSHORE FLOW AND THE RETURN OF THE  
MARINE LAYER WILL RESULT IN A COOLING AND MOISTENING TREND SUNDAY  
INTO MONDAY. THE POTENTIAL FOR LIGHT RAIN SHOWERS REMAINS IN THE  
FORECAST FOR EARLY TO MIDWEEK FOR MUCH OF THE REGION. THE BEST  
CHANCES FOR WETTING RAIN LOOK TO BE OVER THE CENTRAL COAST.  
 

 
 
ECC014-180900-  
MORGAN HILL ECC DISPATCH-  
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES  
151 PM PDT SAT OCT 17 2026  
 
ELEVATED FIRE WEATHER CONDITIONS ARE EXPECTED TO PERSIST INTO  
THIS EVENING IN THE HIGHER TERRAIN DUE TO LOW RELATIVE HUMIDITIES.  
A RETURN TO MORE PREDOMINATE ONSHORE FLOW AND THE RETURN OF THE  
MARINE LAYER WILL RESULT IN A COOLING AND MOISTENING TREND SUNDAY  
INTO MONDAY. THE POTENTIAL FOR LIGHT RAIN SHOWERS REMAINS IN THE  
FORECAST FOR EARLY TO MIDWEEK FOR MUCH OF THE REGION. THE BEST  
CHANCES FOR WETTING RAIN LOOK TO BE OVER THE CENTRAL COAST.  
 

 
 
ECC013-180900-  
FELTON ECC DISPATCH-  
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES  
151 PM PDT SAT OCT 17 2026  
 
ELEVATED FIRE WEATHER CONDITIONS ARE EXPECTED TO PERSIST INTO  
THIS EVENING IN THE HIGHER TERRAIN DUE TO LOW RELATIVE HUMIDITIES.  
A RETURN TO MORE PREDOMINATE ONSHORE FLOW AND THE RETURN OF THE  
MARINE LAYER WILL RESULT IN A COOLING AND MOISTENING TREND SUNDAY  
INTO MONDAY. THE POTENTIAL FOR LIGHT RAIN SHOWERS REMAINS IN THE  
FORECAST FOR EARLY TO MIDWEEK FOR MUCH OF THE REGION. THE BEST  
CHANCES FOR WETTING RAIN LOOK TO BE OVER THE CENTRAL COAST.  
 

 
 
ECC018-180900-  
MONTEREY ECC DISPATCH-  
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY  
151 PM PDT SAT OCT 17 2026  
 
ELEVATED FIRE WEATHER CONDITIONS ARE EXPECTED TO PERSIST INTO  
THIS EVENING IN THE HIGHER TERRAIN DUE TO LOW RELATIVE HUMIDITIES.  
A RETURN TO MORE PREDOMINATE ONSHORE FLOW AND THE RETURN OF THE  
MARINE LAYER WILL RESULT IN A COOLING AND MOISTENING TREND SUNDAY  
INTO MONDAY. THE POTENTIAL FOR LIGHT RAIN SHOWERS REMAINS IN THE  
FORECAST FOR EARLY TO MIDWEEK FOR MUCH OF THE REGION. THE BEST  
CHANCES FOR WETTING RAIN LOOK TO BE OVER THE CENTRAL COAST.  
 

 
 
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