334
FNUS86 KMTR 272120
FWLMTR
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
220 PM PDT FRI MAR 27 2026
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM SFOFWFMTR
TEMPERATURES ARE ALREADY IN THE MID TO UPPER 70S AND WILL CONTINUE
WELL ABOVE NORMAL THROUGH THE WEEKEND. THE RELATIVE HUMIDITY IS
GENERALLY BELOW 30% ACROSS THE INTERIOR, WITH LESS THAN 20%
ACROSS THE HIGHER TERRAIN. STRONG THERMAL BELTING WILL PROVIDE
LITTLE IMPROVEMENT TO THE RH OVERNIGHT, BUT THE WINDS SHOULD BE
MUCH LIGHTER DUE TO A WEAKENING OFFSHORE GRADIENT. AS THE OFFSHORE
WINDS SUBSIDE, A SHALLOW MARINE LAYER WILL BRING LIMITED RELIEF
TO THE COAST SATURDAY. A LOW PRESSURE TROUGH WILL BRING MUCH
COOLER AND MORE HUMID CONDITIONS NEXT WEEK. THERE IS A GOOD CHANCE
FOR WETTING RAIN MID-WEEK, BUT UNCERTAINTY REMAINS REGARDING THE
EXACT AMOUNT. FOR NOW PLAN ON ANYWHERE FROM 1/10" TO 1" ACROSS THE
MAJORITY OF THE CWA.
..DISCUSSION FROM SFOFWFEKA
BREEZY, EASTERLY WINDS WITH SPORADIC GUSTS EXPECTED THROUGH THE
MORNING, LOW DAYTIME RH VALUES, AND POOR OVERNIGHT RH RECOVERIES
FOR RIDGETOPS ARE EXPECTED. FINE FUELS ARE RAPIDLY CURING AS A
RESULT OF PREVAILING ABOVE NORMAL TEMPERATURES, ESPECIALLY ACROSS
THE HIGHER ELEVATION IN AND ABOVE THE MIDSLOPE THERMAL BELT. NEXT
WEEK CONTINUES TO TREND COOLER AND OVERALL WETTER FOR ALL FIRE
WEATHER ZONES WITH A RETURN OF RAIN.
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## COMPLETE A DISCUSSION FOR EACH ECCDA SEGMENT BELOW ##
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KMTRFWLMTR ##
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ECC010-280930-
ST HELENA ECC DISPATCH-
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES
220 PM PDT FRI MAR 27 2026
TEMPERATURES ARE ALREADY IN THE MID TO UPPER 70S AND WILL CONTINUE
WELL ABOVE NORMAL THROUGH THE WEEKEND. THE RELATIVE HUMIDITY IS
GENERALLY BELOW 30% ACROSS THE INTERIOR, WITH LESS THAN 20%
ACROSS THE HIGHER TERRAIN. STRONG THERMAL BELTING WILL PROVIDE
LITTLE IMPROVEMENT TO THE RH OVERNIGHT, BUT THE WINDS SHOULD BE
MUCH LIGHTER DUE TO A WEAKENING OFFSHORE GRADIENT. AS THE OFFSHORE
WINDS SUBSIDE, A SHALLOW MARINE LAYER WILL BRING LIMITED RELIEF
TO THE COAST SATURDAY. A LOW PRESSURE TROUGH WILL BRING MUCH
COOLER AND MORE HUMID CONDITIONS NEXT WEEK. THERE IS A GOOD CHANCE
FOR WETTING RAIN MID-WEEK, BUT UNCERTAINTY REMAINS REGARDING THE
EXACT AMOUNT. FOR NOW PLAN ON ANYWHERE FROM 1/10" TO 1" ACROSS THE
MAJORITY OF THE CWA.
ECC014-280930-
MORGAN HILL ECC DISPATCH-
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES
220 PM PDT FRI MAR 27 2026
TEMPERATURES ARE ALREADY IN THE MID TO UPPER 70S AND WILL CONTINUE
WELL ABOVE NORMAL THROUGH THE WEEKEND. THE RELATIVE HUMIDITY IS
GENERALLY BELOW 30% ACROSS THE INTERIOR, WITH LESS THAN 20%
ACROSS THE HIGHER TERRAIN. STRONG THERMAL BELTING WILL PROVIDE
LITTLE IMPROVEMENT TO THE RH OVERNIGHT, BUT THE WINDS SHOULD BE
MUCH LIGHTER DUE TO A WEAKENING OFFSHORE GRADIENT. AS THE OFFSHORE
WINDS SUBSIDE, A SHALLOW MARINE LAYER WILL BRING LIMITED RELIEF
TO THE COAST SATURDAY. A LOW PRESSURE TROUGH WILL BRING MUCH
COOLER AND MORE HUMID CONDITIONS NEXT WEEK. THERE IS A GOOD CHANCE
FOR WETTING RAIN MID-WEEK, BUT UNCERTAINTY REMAINS REGARDING THE
EXACT AMOUNT. FOR NOW PLAN ON ANYWHERE FROM 1/10" TO 1" ACROSS THE
MAJORITY OF THE CWA.
ECC013-280930-
FELTON ECC DISPATCH-
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES
220 PM PDT FRI MAR 27 2026
TEMPERATURES ARE ALREADY IN THE MID TO UPPER 70S AND WILL CONTINUE
WELL ABOVE NORMAL THROUGH THE WEEKEND. THE RELATIVE HUMIDITY IS
GENERALLY BELOW 30% ACROSS THE INTERIOR, WITH LESS THAN 20%
ACROSS THE HIGHER TERRAIN. STRONG THERMAL BELTING WILL PROVIDE
LITTLE IMPROVEMENT TO THE RH OVERNIGHT, BUT THE WINDS SHOULD BE
MUCH LIGHTER DUE TO A WEAKENING OFFSHORE GRADIENT. AS THE OFFSHORE
WINDS SUBSIDE, A SHALLOW MARINE LAYER WILL BRING LIMITED RELIEF
TO THE COAST SATURDAY. A LOW PRESSURE TROUGH WILL BRING MUCH
COOLER AND MORE HUMID CONDITIONS NEXT WEEK. THERE IS A GOOD CHANCE
FOR WETTING RAIN MID-WEEK, BUT UNCERTAINTY REMAINS REGARDING THE
EXACT AMOUNT. FOR NOW PLAN ON ANYWHERE FROM 1/10" TO 1" ACROSS THE
MAJORITY OF THE CWA.
ECC018-280930-
MONTEREY ECC DISPATCH-
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY
220 PM PDT FRI MAR 27 2026
TEMPERATURES ARE ALREADY IN THE MID TO UPPER 70S AND WILL CONTINUE
WELL ABOVE NORMAL THROUGH THE WEEKEND. THE RELATIVE HUMIDITY IS
GENERALLY BELOW 30% ACROSS THE INTERIOR, WITH LESS THAN 20%
ACROSS THE HIGHER TERRAIN. STRONG THERMAL BELTING WILL PROVIDE
LITTLE IMPROVEMENT TO THE RH OVERNIGHT, BUT THE WINDS SHOULD BE
MUCH LIGHTER DUE TO A WEAKENING OFFSHORE GRADIENT. AS THE OFFSHORE
WINDS SUBSIDE, A SHALLOW MARINE LAYER WILL BRING LIMITED RELIEF
TO THE COAST SATURDAY. A LOW PRESSURE TROUGH WILL BRING MUCH
COOLER AND MORE HUMID CONDITIONS NEXT WEEK. THERE IS A GOOD CHANCE
FOR WETTING RAIN MID-WEEK, BUT UNCERTAINTY REMAINS REGARDING THE
EXACT AMOUNT. FOR NOW PLAN ON ANYWHERE FROM 1/10" TO 1" ACROSS THE
MAJORITY OF THE CWA.
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