857
FNUS86 KMTR 152132
FWLMTR
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
232 PM PDT TUE SEP 15 2026
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM SFOFWFMTR
A 1500 FT MARINE LAYER HAS RETURNED ALONG WITH COOLER AND MORE
HUMID CONDITIONS. THE CURRENT RH IS ANYWHERE FROM 5 TO 50% HIGHER
THAN 24 HOURS AGO. THE MARINE LAYER WILL GRADUALLY DEEPEN OVER THE
NEXT DAY OR TWO, AND THERE IS A SLIGHT CHANCE FOR COASTAL DRIZZLE
THURSDAY MORNING. WINDS WILL REMAIN ONSHORE WITH DIURNALLY DRIVEN
GUSTS. WIND SPEEDS WILL PEAK WEDNESDAY AFTERNOON WITH GUST OF 20 TO
30 MPH EXPECTED ACROSS THE EAST BAY HILLS, SALINAS VALLEY, AND BOTH
THE SAN FRANCISCO AND MONTEREY BAYS. A SLIGHT WARMING TREND WILL
BRING TEMPERATURES BACK TO NORMAL THIS WEEKEND.
..DISCUSSION FROM SFOFWFEKA
WEDNESDAY AFTERNOON OR OVERNIGHT AN UPPER LOW HAS THE POTENTIAL TO
BRING A FEW THUNDERSTORMS TO TRINITY COUNTY AND NORTHEASTERN
MENDOCINO COUNTY. THESE MAY ALSO SPREAD INTO NORTHERN HUMBOLDT AND
DEL NORTE COUNTIES. THIS WILL ALSO BRING SLIGHTLY COOLER
TEMPERATURES AND HIGHER RH. A FEW SHOWERS OR THUNDERSTORMS ARE
POSSIBLE AGAIN ON THURSDAY IN TRINITY COUNTY AS WELL. WARM AND DRY
WEATHER IS EXPECTED TO RETURN FRIDAY AND SATURDAY.
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## COMPLETE A DISCUSSION FOR EACH ECCDA SEGMENT BELOW ##
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KMTRFWLMTR ##
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ECC010-160945-
ST HELENA ECC DISPATCH-
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES
232 PM PDT TUE SEP 15 2026
A 1500 FT MARINE LAYER HAS RETURNED ALONG WITH COOLER AND MORE
HUMID CONDITIONS. THE CURRENT RH IS ANYWHERE FROM 5 TO 50% HIGHER
THAN 24 HOURS AGO. THE MARINE LAYER WILL GRADUALLY DEEPEN OVER THE
NEXT DAY OR TWO, AND THERE IS A SLIGHT CHANCE FOR COASTAL DRIZZLE
THURSDAY MORNING. WINDS WILL REMAIN ONSHORE WITH DIURNALLY DRIVEN
GUSTS. WIND SPEEDS WILL PEAK WEDNESDAY AFTERNOON WITH GUST OF 20 TO
30 MPH EXPECTED ACROSS THE EAST BAY HILLS, SALINAS VALLEY, AND BOTH
THE SAN FRANCISCO AND MONTEREY BAYS. A SLIGHT WARMING TREND WILL
BRING TEMPERATURES BACK TO NORMAL THIS WEEKEND.
ECC014-160945-
MORGAN HILL ECC DISPATCH-
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES
232 PM PDT TUE SEP 15 2026
A 1500 FT MARINE LAYER HAS RETURNED ALONG WITH COOLER AND MORE
HUMID CONDITIONS. THE CURRENT RH IS ANYWHERE FROM 5 TO 50% HIGHER
THAN 24 HOURS AGO. THE MARINE LAYER WILL GRADUALLY DEEPEN OVER THE
NEXT DAY OR TWO, AND THERE IS A SLIGHT CHANCE FOR COASTAL DRIZZLE
THURSDAY MORNING. WINDS WILL REMAIN ONSHORE WITH DIURNALLY DRIVEN
GUSTS. WIND SPEEDS WILL PEAK WEDNESDAY AFTERNOON WITH GUST OF 20 TO
30 MPH EXPECTED ACROSS THE EAST BAY HILLS, SALINAS VALLEY, AND BOTH
THE SAN FRANCISCO AND MONTEREY BAYS. A SLIGHT WARMING TREND WILL
BRING TEMPERATURES BACK TO NORMAL THIS WEEKEND.
ECC013-160945-
FELTON ECC DISPATCH-
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES
232 PM PDT TUE SEP 15 2026
A 1500 FT MARINE LAYER HAS RETURNED ALONG WITH COOLER AND MORE
HUMID CONDITIONS. THE CURRENT RH IS ANYWHERE FROM 5 TO 50% HIGHER
THAN 24 HOURS AGO. THE MARINE LAYER WILL GRADUALLY DEEPEN OVER THE
NEXT DAY OR TWO, AND THERE IS A SLIGHT CHANCE FOR COASTAL DRIZZLE
THURSDAY MORNING. WINDS WILL REMAIN ONSHORE WITH DIURNALLY DRIVEN
GUSTS. WIND SPEEDS WILL PEAK WEDNESDAY AFTERNOON WITH GUST OF 20 TO
30 MPH EXPECTED ACROSS THE EAST BAY HILLS, SALINAS VALLEY, AND BOTH
THE SAN FRANCISCO AND MONTEREY BAYS. A SLIGHT WARMING TREND WILL
BRING TEMPERATURES BACK TO NORMAL THIS WEEKEND.
ECC018-160945-
MONTEREY ECC DISPATCH-
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY
232 PM PDT TUE SEP 15 2026
A 1500 FT MARINE LAYER HAS RETURNED ALONG WITH COOLER AND MORE
HUMID CONDITIONS. THE CURRENT RH IS ANYWHERE FROM 5 TO 50% HIGHER
THAN 24 HOURS AGO. THE MARINE LAYER WILL GRADUALLY DEEPEN OVER THE
NEXT DAY OR TWO, AND THERE IS A SLIGHT CHANCE FOR COASTAL DRIZZLE
THURSDAY MORNING. WINDS WILL REMAIN ONSHORE WITH DIURNALLY DRIVEN
GUSTS. WIND SPEEDS WILL PEAK WEDNESDAY AFTERNOON WITH GUST OF 20 TO
30 MPH EXPECTED ACROSS THE EAST BAY HILLS, SALINAS VALLEY, AND BOTH
THE SAN FRANCISCO AND MONTEREY BAYS. A SLIGHT WARMING TREND WILL
BRING TEMPERATURES BACK TO NORMAL THIS WEEKEND.
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