779
FNUS86 KMTR 092140
FWLMTR
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
240 PM PDT WED SEP 9 2026
#####################################################################
## ##
## DISCUSSIONS FROM THE LATEST FWF BELOW ##
## ##
#####################################################################
..DISCUSSION FROM SFOFWFMTR
WARM AND DRY CONDITIONS WILL PERSIST THROUGH THURSDAY EVENING.
EXPECT LITTLE TO NO OVERNIGHT RH RECOVERY INLAND AND/OR LOCATIONS
ABOVE 500FT DUE TO A WEAK MARINE LAYER INFLUENCE. THURSDAY'S
TEMPERATURES WILL ONCE AGAIN BE 10-20 DEGREES ABOVE NORMAL, WITH
WIDESPREAD MINRH VALUES IN THE TEENS TO 20S IN THE AFTERNOON. LIGHT
WINDS CONTINUE TO BE A MITIGATING FACTOR BUT DRY FUELS MAY STILL
SPREAD RAPIDLY FROM ANY IGNITION.
..DISCUSSION FROM SFOFWFEKA
HIGH PRESSURE HAS BROUGHT MUCH WARMER AND DRIER CONDITIONS WHICH
WILL CONTINUE THROUGH THURSDAY. MOST INTERIOR VALLEYS CONTINUE TO
SEE TEMPERATURES IN THE 90S TO JUST OVER 100. AFTERNOON RELATIVE
HUMIDITIES THURSDAY RANGE FROM THE LOW TEENS TO LOW 20S. BREEZY
ONSHORE WINDS RETURN THURSDAY AFTERNOON AND MAY BE ESPECIALLY BREEZY
IN LAKE COUNTY AND EASTERN MENDOCINO COUNTY. THIS WILL BRING
ELEVATED TO LOCALLY CRITICAL FIRE WEATHER CONDITIONS. TROUGHING WILL
BRING COOLER WEATHER FRIDAY INTO THE WEEKEND WITH A WEAK FRONT
POSSIBLY BRINGING WETTING RAIN TO DEL NORTE AND NORTHERN HUMBOLDT
COUNTIES SATURDAY. ONSHORE WINDS WILL BE ESPECIALLY STRONG SATURDAY
WITH GUSTS OF 25 TO 35 MPH, HOWEVER AFTERNOON RH WILL RISE INTO THE
20S AND 30S WITH A DEEPER MARINE LAYER.
#####################################################################
## ##
## COMPLETE A DISCUSSION FOR EACH ECCDA SEGMENT BELOW ##
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KMTRFWLMTR ##
## ##
#####################################################################
ECC010-100945-
ST HELENA ECC DISPATCH-
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES
240 PM PDT WED SEP 9 2026
WARM AND DRY CONDITIONS WILL PERSIST THROUGH THURSDAY EVENING.
EXPECT LITTLE TO NO OVERNIGHT RH RECOVERY INLAND AND/OR LOCATIONS
ABOVE 500FT DUE TO A WEAK MARINE LAYER INFLUENCE. THURSDAY'S
TEMPERATURES WILL ONCE AGAIN BE 10-20 DEGREES ABOVE NORMAL, WITH
WIDESPREAD MINRH VALUES IN THE TEENS TO 20S IN THE AFTERNOON. LIGHT
WINDS CONTINUE TO BE A MITIGATING FACTOR BUT DRY FUELS MAY STILL
SPREAD RAPIDLY FROM ANY IGNITION.
ECC014-100945-
MORGAN HILL ECC DISPATCH-
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES
240 PM PDT WED SEP 9 2026
WARM AND DRY CONDITIONS WILL PERSIST THROUGH THURSDAY EVENING.
EXPECT LITTLE TO NO OVERNIGHT RH RECOVERY INLAND AND/OR LOCATIONS
ABOVE 500FT DUE TO A WEAK MARINE LAYER INFLUENCE. THURSDAY'S
TEMPERATURES WILL ONCE AGAIN BE 10-20 DEGREES ABOVE NORMAL, WITH
WIDESPREAD MINRH VALUES IN THE TEENS TO 20S IN THE AFTERNOON. LIGHT
WINDS CONTINUE TO BE A MITIGATING FACTOR BUT DRY FUELS MAY STILL
SPREAD RAPIDLY FROM ANY IGNITION.
ECC013-100945-
FELTON ECC DISPATCH-
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES
240 PM PDT WED SEP 9 2026
WARM AND DRY CONDITIONS WILL PERSIST THROUGH THURSDAY EVENING.
EXPECT LITTLE TO NO OVERNIGHT RH RECOVERY INLAND AND/OR LOCATIONS
ABOVE 500FT DUE TO A WEAK MARINE LAYER INFLUENCE. THURSDAY'S
TEMPERATURES WILL ONCE AGAIN BE 10-20 DEGREES ABOVE NORMAL, WITH
WIDESPREAD MINRH VALUES IN THE TEENS TO 20S IN THE AFTERNOON. LIGHT
WINDS CONTINUE TO BE A MITIGATING FACTOR BUT DRY FUELS MAY STILL
SPREAD RAPIDLY FROM ANY IGNITION.
ECC018-100945-
MONTEREY ECC DISPATCH-
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY
240 PM PDT WED SEP 9 2026
WARM AND DRY CONDITIONS WILL PERSIST THROUGH THURSDAY EVENING.
EXPECT LITTLE TO NO OVERNIGHT RH RECOVERY INLAND AND/OR LOCATIONS
ABOVE 500FT DUE TO A WEAK MARINE LAYER INFLUENCE. THURSDAY'S
TEMPERATURES WILL ONCE AGAIN BE 10-20 DEGREES ABOVE NORMAL, WITH
WIDESPREAD MINRH VALUES IN THE TEENS TO 20S IN THE AFTERNOON. LIGHT
WINDS CONTINUE TO BE A MITIGATING FACTOR BUT DRY FUELS MAY STILL
SPREAD RAPIDLY FROM ANY IGNITION.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page