286
FNUS86 KMTR 172149
FWLMTR
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
249 PM PDT SUN MAY 17 2026
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM SFOFWFMTR
WINDS SHIFT OFFSHORE TODAY WITH STRONG NORTH TO NORTHEAST WINDS
CONTINUING THROUGH MONDAY MORNING. THE STRONGEST WINDS WILL BE
ACROSS THE HIGHER ELEVATIONS OF THE BAY AREA AND THE SANTA CRUZ
MOUNTAINS WHERE GUSTS BETWEEN 50 TO 60 MPH ARE POSSIBLE. MORE
WIDESPREAD GUSTS BETWEEN 25 TO 35 MPH ARE EXPECTED ACROSS THE LOWER
ELEVATIONS AND INTERIOR CENTRAL COAST THROUGH MONDAY MORNING. WINDS
EASE BY LATE MONDAY WITH A RETURN TO LOCALLY BREEZY CONDITIONS ALONG
THE COAST AND ACROSS MOUNTAIN GAPS AND PASSES. WIND DIRECTION
FLUCTUATES BETWEEN ONSHORE AND OFFSHORE FOR MUCH OF THE WEEK BEFORE
PREDOMINANTLY ONSHORE WINDS RETURN LATE WEEK. POOR DAYTIME HUMIDITY
RETENTION BETWEEN 15-20% CONTINUES ACROSS THE INTERIOR AND HIGHER
TERRAIN WITH LIMITED OVERNIGHT RECOVERIES THROUGH MID TO LATE WEEK.
..DISCUSSION FROM SFOFWFEKA
STRONG NORTH WINDS, GUSTING NEAR 40 MPH, WILL CONTINUE THIS
AFTERNOON, BUT CONDITIONS WILL ALSO RAPIDLY WARM AND DRY WITH RH
DROPPING CLOSER TO 15 PERCENT FOR THE EASTERN INTERIOR. FIRE
WEATHER CONDITIONS WILL BE HOTTEST, DRIEST, AND MOST WINDY TODAY
AND EARLY MONDAY 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.
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## COMPLETE A DISCUSSION FOR EACH ECCDA SEGMENT BELOW ##
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KMTRFWLMTR ##
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ECC010-181000-
ST HELENA ECC DISPATCH-
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES
249 PM PDT SUN MAY 17 2026
WINDS SHIFT OFFSHORE TODAY WITH STRONG NORTH TO NORTHEAST WINDS
CONTINUING THROUGH MONDAY MORNING. THE STRONGEST WINDS WILL BE
ACROSS THE HIGHER ELEVATIONS OF THE BAY AREA AND THE SANTA CRUZ
MOUNTAINS WHERE GUSTS BETWEEN 50 TO 60 MPH ARE POSSIBLE. MORE
WIDESPREAD GUSTS BETWEEN 25 TO 35 MPH ARE EXPECTED ACROSS THE LOWER
ELEVATIONS AND INTERIOR CENTRAL COAST THROUGH MONDAY MORNING. WINDS
EASE BY LATE MONDAY WITH A RETURN TO LOCALLY BREEZY CONDITIONS ALONG
THE COAST AND ACROSS MOUNTAIN GAPS AND PASSES. WIND DIRECTION
FLUCTUATES BETWEEN ONSHORE AND OFFSHORE FOR MUCH OF THE WEEK BEFORE
PREDOMINANTLY ONSHORE WINDS RETURN LATE WEEK. POOR DAYTIME HUMIDITY
RETENTION BETWEEN 15-20% CONTINUES ACROSS THE INTERIOR AND HIGHER
TERRAIN WITH LIMITED OVERNIGHT RECOVERIES THROUGH MID TO LATE WEEK.
ECC014-181000-
MORGAN HILL ECC DISPATCH-
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES
249 PM PDT SUN MAY 17 2026
WINDS SHIFT OFFSHORE TODAY WITH STRONG NORTH TO NORTHEAST WINDS
CONTINUING THROUGH MONDAY MORNING. THE STRONGEST WINDS WILL BE
ACROSS THE HIGHER ELEVATIONS OF THE BAY AREA AND THE SANTA CRUZ
MOUNTAINS WHERE GUSTS BETWEEN 50 TO 60 MPH ARE POSSIBLE. MORE
WIDESPREAD GUSTS BETWEEN 25 TO 35 MPH ARE EXPECTED ACROSS THE LOWER
ELEVATIONS AND INTERIOR CENTRAL COAST THROUGH MONDAY MORNING. WINDS
EASE BY LATE MONDAY WITH A RETURN TO LOCALLY BREEZY CONDITIONS ALONG
THE COAST AND ACROSS MOUNTAIN GAPS AND PASSES. WIND DIRECTION
FLUCTUATES BETWEEN ONSHORE AND OFFSHORE FOR MUCH OF THE WEEK BEFORE
PREDOMINANTLY ONSHORE WINDS RETURN LATE WEEK. POOR DAYTIME HUMIDITY
RETENTION BETWEEN 15-20% CONTINUES ACROSS THE INTERIOR AND HIGHER
TERRAIN WITH LIMITED OVERNIGHT RECOVERIES THROUGH MID TO LATE WEEK.
ECC013-181000-
FELTON ECC DISPATCH-
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES
249 PM PDT SUN MAY 17 2026
WINDS SHIFT OFFSHORE TODAY WITH STRONG NORTH TO NORTHEAST WINDS
CONTINUING THROUGH MONDAY MORNING. THE STRONGEST WINDS WILL BE
ACROSS THE HIGHER ELEVATIONS OF THE BAY AREA AND THE SANTA CRUZ
MOUNTAINS WHERE GUSTS BETWEEN 50 TO 60 MPH ARE POSSIBLE. MORE
WIDESPREAD GUSTS BETWEEN 25 TO 35 MPH ARE EXPECTED ACROSS THE LOWER
ELEVATIONS AND INTERIOR CENTRAL COAST THROUGH MONDAY MORNING. WINDS
EASE BY LATE MONDAY WITH A RETURN TO LOCALLY BREEZY CONDITIONS ALONG
THE COAST AND ACROSS MOUNTAIN GAPS AND PASSES. WIND DIRECTION
FLUCTUATES BETWEEN ONSHORE AND OFFSHORE FOR MUCH OF THE WEEK BEFORE
PREDOMINANTLY ONSHORE WINDS RETURN LATE WEEK. POOR DAYTIME HUMIDITY
RETENTION BETWEEN 15-20% CONTINUES ACROSS THE INTERIOR AND HIGHER
TERRAIN WITH LIMITED OVERNIGHT RECOVERIES THROUGH MID TO LATE WEEK.
ECC018-181000-
MONTEREY ECC DISPATCH-
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY
249 PM PDT SUN MAY 17 2026
WINDS SHIFT OFFSHORE TODAY WITH STRONG NORTH TO NORTHEAST WINDS
CONTINUING THROUGH MONDAY MORNING. THE STRONGEST WINDS WILL BE
ACROSS THE HIGHER ELEVATIONS OF THE BAY AREA AND THE SANTA CRUZ
MOUNTAINS WHERE GUSTS BETWEEN 50 TO 60 MPH ARE POSSIBLE. MORE
WIDESPREAD GUSTS BETWEEN 25 TO 35 MPH ARE EXPECTED ACROSS THE LOWER
ELEVATIONS AND INTERIOR CENTRAL COAST THROUGH MONDAY MORNING. WINDS
EASE BY LATE MONDAY WITH A RETURN TO LOCALLY BREEZY CONDITIONS ALONG
THE COAST AND ACROSS MOUNTAIN GAPS AND PASSES. WIND DIRECTION
FLUCTUATES BETWEEN ONSHORE AND OFFSHORE FOR MUCH OF THE WEEK BEFORE
PREDOMINANTLY ONSHORE WINDS RETURN LATE WEEK. POOR DAYTIME HUMIDITY
RETENTION BETWEEN 15-20% CONTINUES ACROSS THE INTERIOR AND HIGHER
TERRAIN WITH LIMITED OVERNIGHT RECOVERIES THROUGH MID TO LATE WEEK.
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