565
FNUS86 KMTR 151008
FWLMTR
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
308 AM PDT FRI MAY 15 2026
#####################################################################
## ##
## DISCUSSIONS FROM THE LATEST FWF BELOW ##
## ##
#####################################################################
..DISCUSSION FROM SFOFWFMTR
GUSTY WINDS ARRIVE IN THE LATE MORNING AND SPREAD ACROSS THE REGION
AND OFFSHORE FLOW RAMPS UP. PEAK GUSTS WILL BE ABOVE 30 MPH FOR
MOST AREAS AND AROUND 40 TO 50 MPH ALONG THE COAST, THROUGH GAPS
AND PASSES, AND ACROSS THE RIDGELINES. HUMIDITY RETENTIONS WILL
FALL TO 10-25% ACROSS THE INTERIOR REGIONS. STRONGER OFFSHORE WINDS
WILL CONTINUE INTO THE NIGHT FOR HIGHER PEAKS LEADING TO POOR
HUMIDITY RECOVERIES AND ADDITIONAL FIRE WEATHER CONCERNS. STRONG
WINDS WILL PERSIST INTO MONDAY MORNING BEFORE DIMINISHING, BUT
HUMIDITIES WILL BE SLOW TO RECOVER AS MODEST OFFSHORE FLOW CONTINUES
THROUGH THE MIDWEEK.
..DISCUSSION FROM SFOFWFEKA
TEMPERATURES AND RH WILL REMAIN MODERATE THROUGH SATURDAY WITH
MARINE AIR KEEPING INTERIOR HIGHS IN THE MID 70S AND RH MOSTLY OVER
30 PERCENT. STRONG NORTH WINDS WILL BUILD EACH AFTERNOON FRIDAY AND
SATURDAY WITH GUSTS OVER 40 MPH IN EXPOSED AND WIND CHANNELED AREAS
AND NEAR SHORE. STRONG NORTH WINDS WILL REMAIN SUNDAY AFTERNOON,
BUT CONDITIONS WILL ALSO RAPIDLY WARM AND DRY WITH RH DROPPING
CLOSER TO 15 PERCENT. FIRE WEATHER CONDITIONS WILL BE HOTTEST,
DRIEST, AND MOST WINDY ON SUNDAY AROUND THE RIM OF THE SACRAMENTO
VALLEY, PARTICULARLY IN LAKE COUNTY. FINE FUELS MAY BROADLY REMAIN
TOO GREEN TO SUPPORT LARGE FIRES, BUT WEATHER CONDITIONS WILL BE
CONDUCIVE TO EXTREME FIRE BEHAVIOR SHOULD FUELS BE AVAILABLE.
#####################################################################
## ##
## COMPLETE A DISCUSSION FOR EACH ECCDA SEGMENT BELOW ##
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KMTRFWLMTR ##
## ##
#####################################################################
ECC010-152215-
ST HELENA ECC DISPATCH-
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES
308 AM PDT FRI MAY 15 2026
GUSTY WINDS ARRIVE IN THE LATE MORNING AND SPREAD ACROSS THE REGION
AND OFFSHORE FLOW RAMPS UP. PEAK GUSTS WILL BE ABOVE 30 MPH FOR
MOST AREAS AND AROUND 40 TO 50 MPH ALONG THE COAST, THROUGH GAPS
AND PASSES, AND ACROSS THE RIDGELINES. HUMIDITY RETENTIONS WILL
FALL TO 10-25% ACROSS THE INTERIOR REGIONS. STRONGER OFFSHORE WINDS
WILL CONTINUE INTO THE NIGHT FOR HIGHER PEAKS LEADING TO POOR
HUMIDITY RECOVERIES AND ADDITIONAL FIRE WEATHER CONCERNS. STRONG
WINDS WILL PERSIST INTO MONDAY MORNING BEFORE DIMINISHING, BUT
HUMIDITIES WILL BE SLOW TO RECOVER AS MODEST OFFSHORE FLOW CONTINUES
THROUGH THE MIDWEEK.
ECC014-152215-
MORGAN HILL ECC DISPATCH-
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES
308 AM PDT FRI MAY 15 2026
GUSTY WINDS ARRIVE IN THE LATE MORNING AND SPREAD ACROSS THE REGION
AND OFFSHORE FLOW RAMPS UP. PEAK GUSTS WILL BE ABOVE 30 MPH FOR
MOST AREAS AND AROUND 40 TO 50 MPH ALONG THE COAST, THROUGH GAPS
AND PASSES, AND ACROSS THE RIDGELINES. HUMIDITY RETENTIONS WILL
FALL TO 10-25% ACROSS THE INTERIOR REGIONS. STRONGER OFFSHORE WINDS
WILL CONTINUE INTO THE NIGHT FOR HIGHER PEAKS LEADING TO POOR
HUMIDITY RECOVERIES AND ADDITIONAL FIRE WEATHER CONCERNS. STRONG
WINDS WILL PERSIST INTO MONDAY MORNING BEFORE DIMINISHING, BUT
HUMIDITIES WILL BE SLOW TO RECOVER AS MODEST OFFSHORE FLOW CONTINUES
THROUGH THE MIDWEEK.
ECC013-152215-
FELTON ECC DISPATCH-
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES
308 AM PDT FRI MAY 15 2026
GUSTY WINDS ARRIVE IN THE LATE MORNING AND SPREAD ACROSS THE REGION
AND OFFSHORE FLOW RAMPS UP. PEAK GUSTS WILL BE ABOVE 30 MPH FOR
MOST AREAS AND AROUND 40 TO 50 MPH ALONG THE COAST, THROUGH GAPS
AND PASSES, AND ACROSS THE RIDGELINES. HUMIDITY RETENTIONS WILL
FALL TO 10-25% ACROSS THE INTERIOR REGIONS. STRONGER OFFSHORE WINDS
WILL CONTINUE INTO THE NIGHT FOR HIGHER PEAKS LEADING TO POOR
HUMIDITY RECOVERIES AND ADDITIONAL FIRE WEATHER CONCERNS. STRONG
WINDS WILL PERSIST INTO MONDAY MORNING BEFORE DIMINISHING, BUT
HUMIDITIES WILL BE SLOW TO RECOVER AS MODEST OFFSHORE FLOW CONTINUES
THROUGH THE MIDWEEK.
ECC018-152215-
MONTEREY ECC DISPATCH-
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY
308 AM PDT FRI MAY 15 2026
GUSTY WINDS ARRIVE IN THE LATE MORNING AND SPREAD ACROSS THE REGION
AND OFFSHORE FLOW RAMPS UP. PEAK GUSTS WILL BE ABOVE 30 MPH FOR
MOST AREAS AND AROUND 40 TO 50 MPH ALONG THE COAST, THROUGH GAPS
AND PASSES, AND ACROSS THE RIDGELINES. HUMIDITY RETENTIONS WILL
FALL TO 10-25% ACROSS THE INTERIOR REGIONS. STRONGER OFFSHORE WINDS
WILL CONTINUE INTO THE NIGHT FOR HIGHER PEAKS LEADING TO POOR
HUMIDITY RECOVERIES AND ADDITIONAL FIRE WEATHER CONCERNS. STRONG
WINDS WILL PERSIST INTO MONDAY MORNING BEFORE DIMINISHING, BUT
HUMIDITIES WILL BE SLOW TO RECOVER AS MODEST OFFSHORE FLOW CONTINUES
THROUGH THE MIDWEEK.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page