948  
FNUS86 KMTR 052117  
FWLMTR  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
217 PM PDT MON OCT 5 2026  
 
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
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..DISCUSSION FROM SFOFWFMTR  
 
...ELEVATED FIRE WEATHER THREAT IN THE HIGHER ELEVATIONS THROUGH  
THURSDAY DUE TO HOT AND DRY CONDITIONS...  
 
PERSISTENT RIDGING ACROSS THE HIGHER ELEVATIONS WILL LEAD TO HOT AND  
DRY CONDITIONS THROUGH THURSDAY. PUSHES OF OFFSHORE FLOW IN THE  
HIGHER ELEVATIONS WILL LEAVE OVERNIGHT HUMIDITY RECOVERIES POOR,  
WHILE A SHALLOW MARINE LAYER KEEPS DAYTIME HUMIDITY RETENTION POOR  
TO VERY POOR AWAY FROM THE IMMEDIATE COASTAL REGIONS. WINDS ARE  
EXPECTED TO BE RELATIVELY LIGHT WITH GUSTS OF 20 TO 25 MPH POSSIBLE  
THROUGH FAVORED GAPS AND PASSES AND AT THE RIDGELINES. A PATTERN  
CHANGE LATE IN THE WEEK BRINGS COOLER TEMPERATURES AND A POSSIBLE  
INSIDE-SLIDER LIKE PATTERN FOR THE UPCOMING WEEKEND.  
 
   
..DISCUSSION FROM SFOFWFEKA  
 
UNSEASONABLY HOT AND DRY CONDITIONS WILL CONTINUE THROUGH THE WEEK,  
INCREASING FIRE DANGER. INTERIOR VALLEY HIGHS IN THE UPPER 90S TO  
JUST OVER 100 WITH DAYTIME RH AROUND 15 PERCENT WILL CONTINUE  
THROUGH THE WEEK. MARINE INFLUENCE WILL BE VERY SHALLOW ALONG THE  
COAST. WINDS ARE FORECAST TO BE RELATIVELY LIGHT AND TERRAIN  
DRIVEN. HIGH PRESSURE WEAKENS AND A COOLING TREND ARRIVES LATE 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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ECC010-060930-  
ST HELENA ECC DISPATCH-  
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES  
217 PM PDT MON OCT 5 2026  
 
...ELEVATED FIRE WEATHER THREAT IN THE HIGHER ELEVATIONS THROUGH  
THURSDAY DUE TO HOT AND DRY CONDITIONS...  
 
PERSISTENT RIDGING ACROSS THE HIGHER ELEVATIONS WILL LEAD TO HOT AND  
DRY CONDITIONS THROUGH THURSDAY. PUSHES OF OFFSHORE FLOW IN THE  
HIGHER ELEVATIONS WILL LEAVE OVERNIGHT HUMIDITY RECOVERIES POOR,  
WHILE A SHALLOW MARINE LAYER KEEPS DAYTIME HUMIDITY RETENTION POOR  
TO VERY POOR AWAY FROM THE IMMEDIATE COASTAL REGIONS. WINDS ARE  
EXPECTED TO BE RELATIVELY LIGHT WITH GUSTS OF 20 TO 25 MPH POSSIBLE  
THROUGH FAVORED GAPS AND PASSES AND AT THE RIDGELINES. A PATTERN  
CHANGE LATE IN THE WEEK BRINGS COOLER TEMPERATURES AND A POSSIBLE  
INSIDE-SLIDER LIKE PATTERN FOR THE UPCOMING WEEKEND.  
 
 
 
ECC014-060930-  
MORGAN HILL ECC DISPATCH-  
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES  
217 PM PDT MON OCT 5 2026  
 
...ELEVATED FIRE WEATHER THREAT IN THE HIGHER ELEVATIONS THROUGH  
THURSDAY DUE TO HOT AND DRY CONDITIONS...  
 
PERSISTENT RIDGING ACROSS THE HIGHER ELEVATIONS WILL LEAD TO HOT AND  
DRY CONDITIONS THROUGH THURSDAY. PUSHES OF OFFSHORE FLOW IN THE  
HIGHER ELEVATIONS WILL LEAVE OVERNIGHT HUMIDITY RECOVERIES POOR,  
WHILE A SHALLOW MARINE LAYER KEEPS DAYTIME HUMIDITY RETENTION POOR  
TO VERY POOR AWAY FROM THE IMMEDIATE COASTAL REGIONS. WINDS ARE  
EXPECTED TO BE RELATIVELY LIGHT WITH GUSTS OF 20 TO 25 MPH POSSIBLE  
THROUGH FAVORED GAPS AND PASSES AND AT THE RIDGELINES. A PATTERN  
CHANGE LATE IN THE WEEK BRINGS COOLER TEMPERATURES AND A POSSIBLE  
INSIDE-SLIDER LIKE PATTERN FOR THE UPCOMING WEEKEND.  
 
 
 
ECC013-060930-  
FELTON ECC DISPATCH-  
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES  
217 PM PDT MON OCT 5 2026  
 
...ELEVATED FIRE WEATHER THREAT IN THE HIGHER ELEVATIONS THROUGH  
THURSDAY DUE TO HOT AND DRY CONDITIONS...  
 
PERSISTENT RIDGING ACROSS THE HIGHER ELEVATIONS WILL LEAD TO HOT AND  
DRY CONDITIONS THROUGH THURSDAY. PUSHES OF OFFSHORE FLOW IN THE  
HIGHER ELEVATIONS WILL LEAVE OVERNIGHT HUMIDITY RECOVERIES POOR,  
WHILE A SHALLOW MARINE LAYER KEEPS DAYTIME HUMIDITY RETENTION POOR  
TO VERY POOR AWAY FROM THE IMMEDIATE COASTAL REGIONS. WINDS ARE  
EXPECTED TO BE RELATIVELY LIGHT WITH GUSTS OF 20 TO 25 MPH POSSIBLE  
THROUGH FAVORED GAPS AND PASSES AND AT THE RIDGELINES. A PATTERN  
CHANGE LATE IN THE WEEK BRINGS COOLER TEMPERATURES AND A POSSIBLE  
INSIDE-SLIDER LIKE PATTERN FOR THE UPCOMING WEEKEND.  
 
 
 
ECC018-060930-  
MONTEREY ECC DISPATCH-  
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY  
217 PM PDT MON OCT 5 2026  
 
...ELEVATED FIRE WEATHER THREAT IN THE HIGHER ELEVATIONS THROUGH  
THURSDAY DUE TO HOT AND DRY CONDITIONS...  
 
PERSISTENT RIDGING ACROSS THE HIGHER ELEVATIONS WILL LEAD TO HOT AND  
DRY CONDITIONS THROUGH THURSDAY. PUSHES OF OFFSHORE FLOW IN THE  
HIGHER ELEVATIONS WILL LEAVE OVERNIGHT HUMIDITY RECOVERIES POOR,  
WHILE A SHALLOW MARINE LAYER KEEPS DAYTIME HUMIDITY RETENTION POOR  
TO VERY POOR AWAY FROM THE IMMEDIATE COASTAL REGIONS. WINDS ARE  
EXPECTED TO BE RELATIVELY LIGHT WITH GUSTS OF 20 TO 25 MPH POSSIBLE  
THROUGH FAVORED GAPS AND PASSES, INCLUDING THE NORTHERN SALINAS  
VALLEY, AND AT THE RIDGELINES. A PATTERN CHANGE LATE IN THE WEEK  
BRINGS COOLER TEMPERATURES AND A POSSIBLE INSIDE-SLIDER LIKE  
PATTERN FOR THE UPCOMING WEEKEND.  
 
 
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