439
FNUS86 KSGX 261942
FWLSGX
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN DIEGO CA
1242 PM PDT WED AUG 26 2026
ECC033-271345-
ORANGE ECC DISPATCH-
DISCUSSION FOR ORANGE ECC DISPATCH
1242 PM PDT WED AUG 26 2026
THROUGH FRIDAY...LOW HUMIDITY AND LOCALLY GUSTY WESTERLY WINDS
COULD PRODUCE ELEVATED FIRE WEATHER CONDITIONS DURING THE AFTERNOON
HOURS IN AREAS ABOVE 2,000 FT, ESPECIALLY IN AND BELOW MOUNTAIN
PASSES AND CANYONS. PERSISTENT HIGH PRESSURE WILL CONTINUE HOT DAYS
AND NEAR-RECORD WARM NIGHTS THROUGH FRIDAY NIGHT, WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS FOR THE MOUNTAINS THIS
AFTERNOON AND FRIDAY AFTERNOON. HIGH PRESSURE WILL WEAKEN FOR THE
WEEKEND INTO EARLY NEXT WEEK WITH HIGH TEMPERATURES LOWERING TO
AROUND AVERAGE NEXT MONDAY. DRY CONDITIONS WITH STRONGER ONSHORE
FLOW WILL PRODUCE ELEVATED FIRE WEATHER CONDITIONS, MAINLY IN THE
MOUNTAIN PASSES AND CANYONS.
ECC035-271345-
MONTE VISTA ECC DISPATCH-
1242 PM PDT WED AUG 26 2026
THROUGH FRIDAY...LOW HUMIDITY AND LOCALLY GUSTY WESTERLY WINDS
COULD PRODUCE ELEVATED FIRE WEATHER CONDITIONS DURING THE AFTERNOON
HOURS IN AREAS ABOVE 2,000 FT, ESPECIALLY IN AND BELOW MOUNTAIN
PASSES AND CANYONS. PERSISTENT HIGH PRESSURE WILL CONTINUE HOT DAYS
AND NEAR-RECORD WARM NIGHTS THROUGH FRIDAY NIGHT, WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS FOR THE MOUNTAINS THIS
AFTERNOON AND FRIDAY AFTERNOON. HIGH PRESSURE WILL WEAKEN FOR THE
WEEKEND INTO EARLY NEXT WEEK WITH HIGH TEMPERATURES LOWERING TO
AROUND AVERAGE NEXT MONDAY. DRY CONDITIONS WITH STRONGER ONSHORE
FLOW WILL PRODUCE ELEVATED FIRE WEATHER CONDITIONS, MAINLY IN THE
MOUNTAIN PASSES AND CANYONS.
ECC034-271345-
RIVERSIDE ECC DISPATCH-
1242 PM PDT WED AUG 26 2026
..DISCUSSION FROM LAXFWFSGX
THROUGH FRIDAY...LOW HUMIDITY AND LOCALLY GUSTY WESTERLY WINDS
COULD PRODUCE ELEVATED FIRE WEATHER CONDITIONS DURING THE AFTERNOON
HOURS IN AREAS ABOVE 2,000 FT, ESPECIALLY IN AND BELOW MOUNTAIN
PASSES AND CANYONS. PERSISTENT HIGH PRESSURE WILL CONTINUE HOT DAYS
AND NEAR-RECORD WARM NIGHTS THROUGH FRIDAY NIGHT, WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS FOR THE MOUNTAINS THIS
AFTERNOON AND FRIDAY AFTERNOON. HIGH PRESSURE WILL WEAKEN FOR THE
WEEKEND INTO EARLY NEXT WEEK WITH HIGH TEMPERATURES LOWERING TO
AROUND AVERAGE NEXT MONDAY. DRY CONDITIONS WITH STRONGER ONSHORE
FLOW WILL PRODUCE ELEVATED FIRE WEATHER CONDITIONS, MAINLY IN THE
MOUNTAIN PASSES AND CANYONS.
..DISCUSSION FROM PHXFWFPSR
TEMPERATURES WILL TOP OUT AROUND 110-117 DEGREES ACROSS THE LOWER
DESERTS TODAY AND REMAIN LARGELY ABOVE 110 THROUGH THE REST OF THIS
WEEK. MOSTLY DRY CONDITIONS ARE ANTICIPATED THROUGH TOMORROW WITH
ONLY ISOLATED STORM ACTIVITY ANTICIPATED. ANY STORMS THAT DO FORM
WILL BE CAPABLE OF PRODUCING GUSTY OUTFLOW WINDS. POOR TO FAIR
OVERNIGHT RECOVERIES BETWEEN 30-50% WILL BE COMMON TONIGHT AND
THURSDAY NIGHT. AFTERNOON MINIMUM HUMIDITIES WILL DROP TO 10-15%
AREAWIDE TODAY AND IMPROVE SLIGHTLY TO AROUND 15-20% ON THURSDAY.
WINDS WILL OVERALL BE LIGHT AND FOLLOW DIURNAL TENDENCIES, WITH
MODEST AFTERNOON UPSLOPE/UPVALLEY BREEZINESS EACH DAY.
..THUNDERSTORMS IMPLY GUSTY WINDS
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.
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