771
FNUS86 KMTR 271151
FWLMTR
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
451 AM PDT SAT JUN 27 2026
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM SFOFWFMTR
A WEAK COLD FRONT COMING THROUGH THE REGION BRINGS COOLER
TEMPERATURES AND STRONG GUSTS TODAY, WITH GUSTS OF 30 TO 40 MPH THIS
AFTERNOON AND EVENING ALONG THE COAST, AT THE RIDGELINES, AND
THROUGH GAPS AND PASSES. GOOD DAYTIME HUMIDITY RETENTION IS EXPECTED
INTO THE INLAND VALLEYS, WITH GOOD TO EXCELLENT OVERNIGHT RECOVERIES
ACROSS ALL BUT THE HIGHEST PEAKS. A SLIGHT WARMING AND DRYING TREND
IS EXPECTED EARLY NEXT WEEK, BUT A LARGE SCALE TROUGH MEANS THAT
TEMPERATURES WILL REMAIN NEAR OR SLIGHTLY BELOW SEASONAL AVERAGES.
..DISCUSSION FROM SFOFWFEKA
AN UNUSUALLY STRONG SUMMER COLD FRONT IS SWEEPING ACROSS NORTHERN
CALIFORNIA EARLY THIS MORNING. THIS SYSTEM IS BRINGING MUCH COOLER
TEMPERATURES AND HIGHER HUMIDITY TO THE ENTIRE REGION. WIDESPREAD
LIGHT RAIN AND DRIZZLE WILL CONTINUE ALONG THE COAST AND NORTHERN
MOUNTAINS THROUGH MID-MORNING BEFORE CLEARING OUT. INLAND AREAS TO
THE SOUTH AND EAST WILL REMAIN DRY.
THE MAIN WEATHER STORY TODAY WILL BE THE GUSTY WINDS AND A DRAMATIC
DROP IN TEMPERATURES. WEST TO NORTHWEST WINDS WILL GUST BETWEEN 35
AND 40 MPH ALONG EXPOSED RIDGES IN LAKE, EASTERN MENDOCINO, AND TRINITY
COUNTIES THROUGH THIS AFTERNOON. HIGH TEMPERATURES THIS AFTERNOON WILL
STAY IN THE 60S AND 70S ACROSS THE INTERIOR. FORTUNATELY, HUMIDITY
LEVELS WILL REMAIN QUITE HIGH TODAY, KEEPING THE FIRE DANGER LOW DESPITE
THE WINDY CONDITIONS. THERE IS ALSO A SMALL 10 PERCENT CHANCE OF A
THUNDERSTORM THIS AFTERNOON OVER INTERIOR DEL NORTE AND FAR NORTHERN
TRINITY COUNTIES. A CHILLY NIGHT IS AHEAD FOR SATURDAY NIGHT, WITH
SOME MOUNTAIN VALLEYS DROPPING INTO THE 30S, BRINGING A 10 TO 20 PERCENT
CHANCE OF FROST TO THE COLDEST SPOTS. A RAPID WARMING AND DRYING TREND
WILL THEN BEGIN ON SUNDAY AS HIGH PRESSURE TAKES OVER. EXPECT INTERIOR
TEMPERATURES TO WARM INTO THE 70S AND LOWER 80S ON SUNDAY, RETURNING
TO TYPICAL HOT AND DRY SUMMER CONDITIONS ACROSS THE INTERIOR BY THE
MIDDLE OF NEXT WEEK.
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## COMPLETE A DISCUSSION FOR EACH ECCDA SEGMENT BELOW ##
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ECC010-280000-
ST HELENA ECC DISPATCH-
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES
451 AM PDT SAT JUN 27 2026
A WEAK COLD FRONT COMING THROUGH THE REGION BRINGS COOLER
TEMPERATURES AND STRONG GUSTS TODAY, WITH GUSTS OF 30 TO 40 MPH THIS
AFTERNOON AND EVENING ALONG THE COAST, AT THE RIDGELINES, AND
THROUGH GAPS AND PASSES. GOOD DAYTIME HUMIDITY RETENTION IS EXPECTED
INTO THE INLAND VALLEYS, WITH GOOD TO EXCELLENT OVERNIGHT RECOVERIES
ACROSS ALL BUT THE HIGHEST PEAKS. A SLIGHT WARMING AND DRYING TREND
IS EXPECTED EARLY NEXT WEEK, BUT A LARGE SCALE TROUGH MEANS THAT
TEMPERATURES WILL REMAIN NEAR OR SLIGHTLY BELOW SEASONAL AVERAGES.
ECC014-280000-
MORGAN HILL ECC DISPATCH-
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES
451 AM PDT SAT JUN 27 2026
A WEAK COLD FRONT COMING THROUGH THE REGION BRINGS COOLER
TEMPERATURES AND STRONG GUSTS TODAY, WITH GUSTS OF 30 TO 40 MPH THIS
AFTERNOON AND EVENING ALONG THE COAST, AT THE RIDGELINES, AND
THROUGH GAPS AND PASSES. GOOD DAYTIME HUMIDITY RETENTION IS EXPECTED
INTO THE INLAND VALLEYS, WITH GOOD TO EXCELLENT OVERNIGHT RECOVERIES
ACROSS ALL BUT THE HIGHEST PEAKS. A SLIGHT WARMING AND DRYING TREND
IS EXPECTED EARLY NEXT WEEK, BUT A LARGE SCALE TROUGH MEANS THAT
TEMPERATURES WILL REMAIN NEAR OR SLIGHTLY BELOW SEASONAL AVERAGES.
ECC013-280000-
FELTON ECC DISPATCH-
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES
451 AM PDT SAT JUN 27 2026
A WEAK COLD FRONT COMING THROUGH THE REGION BRINGS COOLER
TEMPERATURES AND STRONG GUSTS TODAY, WITH GUSTS OF 30 TO 40 MPH THIS
AFTERNOON AND EVENING ALONG THE COAST, AT THE RIDGELINES, AND
THROUGH GAPS AND PASSES. GOOD DAYTIME HUMIDITY RETENTION IS EXPECTED
INTO THE INLAND VALLEYS, WITH GOOD TO EXCELLENT OVERNIGHT RECOVERIES
ACROSS ALL BUT THE HIGHEST PEAKS. A SLIGHT WARMING AND DRYING TREND
IS EXPECTED EARLY NEXT WEEK, BUT A LARGE SCALE TROUGH MEANS THAT
TEMPERATURES WILL REMAIN NEAR OR SLIGHTLY BELOW SEASONAL AVERAGES.
ECC018-280000-
MONTEREY ECC DISPATCH-
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY
451 AM PDT SAT JUN 27 2026
A WEAK COLD FRONT COMING THROUGH THE REGION BRINGS COOLER
TEMPERATURES AND STRONG GUSTS TODAY, WITH GUSTS OF 30 TO 40 MPH THIS
AFTERNOON AND EVENING ALONG THE COAST, AT THE RIDGELINES, AND
THROUGH GAPS AND PASSES INCLUDING THE NORTHERN SALINAS VALLEY.
GOOD DAYTIME HUMIDITY RETENTION IS EXPECTED INTO THE INLAND
VALLEYS, WITH GOOD TO EXCELLENT OVERNIGHT RECOVERIES ACROSS ALL
BUT THE HIGHEST PEAKS. A SLIGHT WARMING AND DRYING TREND IS
EXPECTED EARLY NEXT WEEK, BUT A LARGE SCALE TROUGH MEANS THAT
TEMPERATURES WILL REMAIN NEAR OR SLIGHTLY BELOW SEASONAL AVERAGES.
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