094
FNUS85 KVEF 152155
FWLVEF
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LAS VEGAS NV
255 PM PDT FRI MAY 15 2026
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM RNOFWFVEF
TEMPERATURES RUN 5-10 DEGREES ABOVE NORMAL TODAY, BUT WILL COOL
15-20 DEGREES BY MONDAY AS A SYSTEM MOVES THROUGH. MAIN CONCERN
WILL BE THE STRONG WINDS ASSOCIATED WITH IT, PARTICULARLY SUNDAY
INTO EARLY MONDAY. WIDESPREAD GUSTS OF 35-45 MPH ARE LIKELY, WITH
GUSTS OVER 55 MPH POSSIBLE (40%) IN SOME SPOTS. MINIMUM RH VALUES
ARE FORECAST TO BE GENERALLY 10-20%, SO ELEVATED TO CRITICAL FIRE
WEATHER CONDITIONS ARE POSSIBLE WHEREVER FUELS ARE RECEPTIVE. BEST
CHANCES FOR THIS ARE IN NW ARIZONA, WHERE A RED FLAG WARNING HAS
BEEN ISSUED FOR SATURDAY AND SUNDAY.
..DISCUSSION FROM LAXFWFSGX
SLIGHT INLAND WARMING FOR TODAY, THEN COOLER FOR THE WEEKEND FOR
INLAND AREAS WITH STRONGER ONSHORE FLOW. THE MARINE LAYER WILL
DEEPEN DURING THE WEEKEND WITH SOUTHWEST TO WEST WINDS FOR THE
MOUNTAINS AND DESERTS GUSTING TO 40 TO 50 MPH WITH ISOLATED GUSTS
TO 65 MPH. WINDS FOR THE DESERTS WILL BECOME NORTHEASTERLY ON MONDAY
WITH WINDS WEAKENING FOR TUESDAY THROUGH THE REST OF NEXT WEEK. THE
COAST AND VALLEYS WILL WARM ON MONDAY WITH THE GREATER WARMING FOR
INLAND AREAS FOR TUESDAY THROUGH THURSDAY. LOWEST DAYTIME HUMIDITY
FOR THE DESERTS WILL FALL TO AROUND 10 PERCENT EACH DAY FOR MONDAY
THROUGH THURSDAY WITH WEAKER WINDS AFTER MONDAY.
..DISCUSSION FROM PHXFWFPSR
SLIGHTLY ABOVE NORMAL TEMPERATURES AND GENERALLY LIGHT WINDS WITH
TYPICAL AFTERNOON UPSLOPE/UPVALLEY BREEZINESS WILL PREVAIL TODAY. A
WEATHER SYSTEM DEEPENING OVER THE WESTERN US WILL RESULTING IN
INCREASED WINDS AND ELEVATED TO LOCALLY CRITICAL FIRE WEATHER
CONDITIONS THIS WEEKEND. AFTERNOON/EARLY EVENING WIND GUSTS WILL
COMMONLY PEAK BETWEEN 20-35 MPH SATURDAY, AND WILL INCREASE FURTHER
SUNDAY TO BE BETWEEN 30-40 MPH. AFTERNOON MINRHS MOSTLY BETWEEN
8-12% TODAY WILL INCREASE BY SEVERAL POINTS THIS WEEKEND, WITH
VALUES 7-15% AREAWIDE SATURDAY, THEN 10-20% SUNDAY, HOWEVER THE
EASTERN HIGHER TERRAINS WILL REMAIN NEAR 10%. OVERNIGHT RECOVERIES
WILL GENERALLY RANGE BETWEEN 25-45% TONIGHT, WITH SLIGHT
IMPROVEMENT FROM THOSE VALUES OVER THE WEEKEND. A RED FLAG WARNING
HAS BEEN ISSUED FOR SOUTHERN GILA COUNTY AND TONTO NATIONAL FOREST
FOOTHILLS IN RESPONSE.
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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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ECC027-161600-
SAN BERNARDINO ECC DISPATCH-
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH
255 PM PDT FRI MAY 15 2026
TEMPERATURES RUN 5-10 DEGREES ABOVE NORMAL TODAY, BUT WILL COOL
15-20 DEGREES BY MONDAY AS A SYSTEM MOVES THROUGH. MAIN CONCERN
WILL BE THE STRONG WINDS ASSOCIATED WITH IT, PARTICULARLY SUNDAY
INTO EARLY MONDAY. WIDESPREAD GUSTS OF 35-45 MPH ARE LIKELY, WITH
GUSTS OVER 55 MPH POSSIBLE (40%) IN SOME SPOTS. MINIMUM RH VALUES
ARE FORECAST TO BE GENERALLY 10-20%, SO ELEVATED TO CRITICAL FIRE
WEATHER CONDITIONS ARE POSSIBLE WHEREVER FUELS ARE RECEPTIVE. BEST
CHANCES FOR THIS ARE IN NW ARIZONA, WHERE A RED FLAG WARNING HAS
BEEN ISSUED FOR SATURDAY AND SUNDAY.
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