516
FNUS85 KVEF 260923
FWLVEF
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LAS VEGAS NV
223 AM PDT FRI JUN 26 2026
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM RNOFWFVEF
MIN RHS WILL DROP TO 5-15% TODAY, WITH INCREASING SOUTHERLY TO
SOUTHWESTERLY WINDS FURTHER DRYING OUT SURFACE FUELS. 20FT WINDS
TODAY WILL GUST TO 35-50 MPH AT TIMES, WITH SUSTAINED SPEEDS
AROUND 20-30 MPH. STRONGER 20FT WINDS AND GUSTS CAN BE EXPECTED IN
TYPICAL TERRAIN-FAVORED AREAS. THESE CONDITIONS WILL CONTINUE
THROUGH SATURDAY EVENING WITH POOR NOCTURNAL RECOVERY EXPECTED
OVERNIGHT TONIGHT, YIELDING HIGH FIRE DANGER WITH CRITICAL TO
EXTREMELY CRITICAL FIRE WEATHER CONDITIONS. OF ADDITIONAL CONCERN
IS THE REALIZATION OF NEW LIGHTNING-INITIATED WILDFIRES FROM
STORMS EARLIER THIS WEEK THAT COULD GROW AND SPREAD RAPIDLY WITH
THE INCREASED WINDS. WINDS SHIFT TO THE NORTH ON SUNDAY, WITH MUCH
COOLER, BELOW NORMAL TEMPERATURES EXPECTED SUNDAY THROUGH MIDWEEK
AND DECREASING WINDS MONDAY ONWARD.
..DISCUSSION FROM LAXFWFSGX
THE COOLING TREND WILL CONTINUE THROUGH SUNDAY WITH HIGH
TEMPERATURES ON SUNDAY AS MUCH AS 15 TO 20 DEGREES BELOW AVERAGE FOR
THE MOUNTAINS AND VALLEYS. THERE WILL BE STRONGER AND GUSTY
SOUTHWEST TO WEST FOR THE MOUNTAINS AND DESERTS EACH AFTERNOON AND
EVENING THROUGH SUNDAY WITH GUSTS TO 30 TO 40 MPH AND WITH GUSTS
TO 65 TO 75 MPH FOR THE NORTHERN COACHELLA VALLEY BELOW THE SAN
GORGONIO PASS. LOWEST HUMIDITY FOR THIS AFTERNOON WILL FALL TO
AROUND 10 PERCENT FOR THE DESERTS WITH NEAR CRITICAL FIRE WEATHER
CONDITIONS DURING THE AFTERNOON AND EARLY EVENING. THE MARINE
LAYER WILL DEEPEN TO AROUND 4000 FEET BY SUNDAY, THEN SLOWLY
DECREASE IN DEPTH TO AROUND 2500 FEET FOR THE MIDDLE OF NEXT WEEK.
THERE WILL BE A SLOW WARMING TREND NEXT WEEK, BUT HIGH
TEMPERATURES FOR NEXT THURSDAY WILL STILL BE AS MUCH AS 5 TO 10
DEGREES BELOW AVERAGE FOR THE MOUNTAINS AND INLAND EMPIRE.
..DISCUSSION FROM PHXFWFPSR
AN UNUSUAL WEATHER PATTERN FOR LATE JUNE WILL SET UP OVER THE
REGION THROUGH SUNDAY RESULTING IN A POTENTIALLY DANGEROUS FIRE
WEATHER SITUATION CAPABLE OF SUPPORTING EXTREME FIRE BEHAVIOR. AS
AFTERNOON HUMIDITY LEVELS FALL BELOW 10%, WIND GUSTS BETWEEN
20-40 MPH WILL BECOME COMMON, ESPECIALLY IN THE WESTERN DISTRICTS,
WHILE TEMPERATURES WILL BE ABOVE TO NEAR NORMAL THROUGH SATURDAY,
COOLING TO BELOW NORMAL BY SUNDAY. OVERNIGHT RECOVERY WILL ONLY BE
POOR TO FAIR. RED FLAG WARNINGS CONTINUE WITH CONDITIONS SATURDAY
WORSE THAN FRIDAY, AND ABOUT AS DANGEROUS AS IT GETS FOR THIS
TIME OF YEAR.
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## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ##
## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ##
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ##
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ECC027-270330-
SAN BERNARDINO ECC DISPATCH-
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH
223 AM PDT FRI JUN 26 2026
MIN RHS WILL DROP TO 5-15% TODAY, WITH INCREASING SOUTHERLY TO
SOUTHWESTERLY WINDS FURTHER DRYING OUT SURFACE FUELS. 20FT WINDS
TODAY WILL GUST TO 35-50 MPH AT TIMES, WITH SUSTAINED SPEEDS
AROUND 20-30 MPH. THESE CONDITIONS WILL CONTINUE THROUGH SATURDAY
EVENING WITH POOR TO FAIR NOCTURNAL RECOVERY EXPECTED OVERNIGHT
TONIGHT, YIELDING HIGH FIRE DANGER WITH CRITICAL FIRE WEATHER
CONDITIONS. OF ADDITIONAL CONCERN IS THE REALIZATION OF NEW
LIGHTNING-INITIATED WILDFIRES OVER EASTERN PORTIONS OF SAN
BERNARDINO COUNTY DUE TO STORMS EARLIER THIS WEEK. WINDS BEGIN
DECREASING SUNDAY, WITH MUCH COOLER, BELOW NORMAL TEMPERATURES
EXPECTED SUNDAY THROUGH MIDWEEK.
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