537
FNUS86 KMTR 092042
FWLMTR
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
142 PM PDT SUN AUG 9 2026
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM SFOFWFMTR
...ELEVATED TO NEAR-CRITICAL FIRE WEATHER CONDITIONS PERSIST
THROUGH MONDAY ACROSS THE INTERIOR AND THE SANTA LUCIA RANGE DUE
TO HOT AND DRY CONDITIONS...
THE MARINE LAYER HAS COMPRESSED TO BETWEEN 500-800 FEET IN DEPTH.
AS SUCH, COASTAL STRATUS RETREATED TO THE COAST EARLIER THIS
AFTERNOON COMPARED TO YESTERDAY WHICH HAS RESULTED IN HOT AND DRY
CONDITIONS ACROSS THE INTERIOR AND IN THE HIGHER TERRAIN. EXPECT
POOR TO VERY POOR HUMIDITY RETENTION AWAY FROM THE IMMEDIATE
COASTLINE AND ADJACENT COASTAL VALLEYS WITH A GRADUAL INCREASE IN
HUMIDITY EACH DAY THROUGH THE REST OF THE WEEK. GUSTY ONSHORE
WINDS WILL PERSIST ESPECIALLY EACH AFTERNOON AND EVENING WITH
GUSTS UP TO 25 TO 35 MPH THROUGH GAPS, PASSES AND FAVORED VALLEYS.
..DISCUSSION FROM SFOFWFEKA
HOT TEMPERATURES CONTINUE FOR THE INTERIOR TODAY WITH MOST INLAND
VALLEYS NEAR OR AT 100F, ALTHOUGH MOST AREAS WILL BE A FEW
DEGREES BELOW YESTERDAY'S HIGHS. AFTERNOON RH VALUES WILL LIKELY
DROP TO THE TEENS TO SINGLE DIGITS. BREEZY AFTERNOON WINDS ARE
EXPECTED ONCE AGAIN WITH NW- SE ORIENTED VALLEYS LIKELY TO RECEIVE
THE STRONGEST AFTERNOON WINDS (~20MPH AT 20FT). OVERNIGHT
RECOVERIES WILL BE MODERATE TO GOOD IN THE VALLEYS AND REMAIN POOR
ON THE MIDSLOPES AND RIDGES. SLIGHT COOLING IS EXPECTED THROUGH
THE WEEK, YET TEMPERATURES WILL LIKELY REMAIN AT OR NEAR TRIPLE
DIGITS THROUGH WEDNESDAY. THERE IS A SLIGHT CHANCE FOR DRY
THUNDERSTORMS FRIDAY AND SATURDAY IN THE TRINITIES AND YOLLA BOLLA
MOUNTAINS.
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## COMPLETE A DISCUSSION FOR EACH ECCDA SEGMENT BELOW ##
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KMTRFWLMTR ##
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ECC010-100845-
ST HELENA ECC DISPATCH-
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES
142 PM PDT SUN AUG 9 2026
THE MARINE LAYER HAS COMPRESSED TO BETWEEN 500-800 FEET IN DEPTH.
AS SUCH, COASTAL STRATUS RETREATED TO THE COAST EARLIER THIS
AFTERNOON COMPARED TO YESTERDAY WHICH HAS RESULTED IN HOT AND DRY
CONDITIONS ACROSS THE INTERIOR AND IN THE HIGHER TERRAIN. EXPECT
POOR TO VERY POOR HUMIDITY RETENTION AWAY FROM THE IMMEDIATE
COASTLINE AND ADJACENT COASTAL VALLEYS WITH A GRADUAL INCREASE IN
HUMIDITY EACH DAY THROUGH THE REST OF THE WEEK. GUSTY ONSHORE
WINDS WILL PERSIST ESPECIALLY EACH AFTERNOON AND EVENING WITH
GUSTS UP TO 25 TO 35 MPH THROUGH GAPS, PASSES AND FAVORED VALLEYS.
ECC014-100845-
MORGAN HILL ECC DISPATCH-
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES
142 PM PDT SUN AUG 9 2026
THE MARINE LAYER HAS COMPRESSED TO BETWEEN 500-800 FEET IN DEPTH.
AS SUCH, COASTAL STRATUS RETREATED TO THE COAST EARLIER THIS
AFTERNOON COMPARED TO YESTERDAY WHICH HAS RESULTED IN HOT AND DRY
CONDITIONS ACROSS THE INTERIOR AND IN THE HIGHER TERRAIN. EXPECT
POOR TO VERY POOR HUMIDITY RETENTION AWAY FROM THE IMMEDIATE
COASTLINE AND ADJACENT COASTAL VALLEYS WITH A GRADUAL INCREASE IN
HUMIDITY EACH DAY THROUGH THE REST OF THE WEEK. GUSTY ONSHORE
WINDS WILL PERSIST ESPECIALLY EACH AFTERNOON AND EVENING WITH
GUSTS UP TO 25 TO 35 MPH THROUGH GAPS, PASSES AND FAVORED VALLEYS.
ECC013-100845-
FELTON ECC DISPATCH-
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES
142 PM PDT SUN AUG 9 2026
THE MARINE LAYER HAS COMPRESSED TO BETWEEN 500-800 FEET IN DEPTH.
AS SUCH, COASTAL STRATUS RETREATED TO THE COAST EARLIER THIS
AFTERNOON COMPARED TO YESTERDAY WHICH HAS RESULTED IN HOT AND DRY
CONDITIONS ACROSS THE INTERIOR AND IN THE HIGHER TERRAIN. EXPECT
POOR TO VERY POOR HUMIDITY RETENTION AWAY FROM THE IMMEDIATE
COASTLINE AND ADJACENT COASTAL VALLEYS WITH A GRADUAL INCREASE IN
HUMIDITY EACH DAY THROUGH THE REST OF THE WEEK. GUSTY ONSHORE
WINDS WILL PERSIST ESPECIALLY EACH AFTERNOON AND EVENING WITH
GUSTS UP TO 25 TO 35 MPH THROUGH GAPS, PASSES AND FAVORED VALLEYS.
ECC018-100845-
MONTEREY ECC DISPATCH-
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY
142 PM PDT SUN AUG 9 2026
THE MARINE LAYER HAS COMPRESSED TO BETWEEN 500-800 FEET IN DEPTH.
AS SUCH, COASTAL STRATUS RETREATED TO THE COAST EARLIER THIS
AFTERNOON COMPARED TO YESTERDAY WHICH HAS RESULTED IN HOT AND DRY
CONDITIONS ACROSS THE INTERIOR AND IN THE HIGHER TERRAIN. EXPECT
POOR TO VERY POOR HUMIDITY RETENTION AWAY FROM THE IMMEDIATE
COASTLINE AND ADJACENT COASTAL VALLEYS WITH A GRADUAL INCREASE IN
HUMIDITY EACH DAY THROUGH THE REST OF THE WEEK. GUSTY ONSHORE
WINDS WILL PERSIST ESPECIALLY EACH AFTERNOON AND EVENING WITH
GUSTS UP TO 25 TO 35 MPH THROUGH GAPS, PASSES AND FAVORED VALLEYS.
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