179
FNUS85 KVEF 062117
FWLVEF
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LAS VEGAS NV
217 PM PDT SAT JUN 6 2026
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM RNOFWFVEF
WIDESPREAD SOUTHWEST WINDS OF 15-25 MPH WITH GUSTS UP TO 40 MPH
TODAY. WINDS DECREASE SLIGHTLY TOMORROW AND BECOME MORE FOCUSED IN
NORTHWESTERN AZ. A REINFORCING SHOT OF SOUTHWEST WINDS ARRIVES
MONDAY AND TUESDAY, LIKELY (70%) BRINGING SUSTAINED WINDS OF 15-25
MPH AND GUSTS AROUND 35 MPH. AFTERNOON RH VALUES BOTTOM OUT AT 5-15%
BELOW 7000 FEET, WITH POOR OVERNIGHT RECOVERIES. MAY SEE A SLIGHT
INCREASE IN MOISTURE AND WEAKENING OF WINDS ACROSS PARTS OF SOUTHERN
NV AND SOUTHEASTERN CA ON TUESDAY.
..DISCUSSION FROM LAXFWFSGX
COOLER THIS WEEKEND INTO EARLY NEXT WEEK WITH HIGH TEMPERATURES
BEING AROUND THE AVERAGE FOR THIS TIME OF YEAR. THE HIGHEST RELATIVE
HUMIDITY WILL OCCUR ON SUNDAY WITH VALUES LOWERING NEAR
15-25 PERCENT ACROSS THE MOUNTAIN AREAS AND NEAR 35-45 PERCENT
ACROSS THE WESTERN VALLEYS. THE DESERTS AND MOUNTAIN SLOPES WILL
SEE STRONGER SOUTHWEST TO WEST WINDS GUSTING TO 35-45 MPH BY THIS
AFTERNOON AND EVENING. MINOR DAILY TEMPERATURE FLUCTUATIONS MONDAY
THROUGH TUESDAY WITH A MARINE LAYER NEAR 1500-2000 FT DEEP. WARMER
AND DRIER WEATHER WILL OCCUR ON WEDNESDAY THROUGH THE END OF NEXT
WEEK WITH A SHALLOWER MARINE LAYER.
..DISCUSSION FROM PHXFWFPSR
A RED FLAG WARNING HAS BEEN POSTED FOR PORTIONS OF SW ARIZONA AND
AREAS AROUND THE LOWER COLORADO RIVER VALLEY FOR THIS AFTERNOON AND
EVENING. DRY FUELS, RHS AROUND 10%, AND GUSTS UPWARDS OF 35 MPH
WILL RESULT IN CRITICAL FIRE WEATHER CONDITIONS FOR THESE AREAS.
ELSEWHERE, GUSTS 20-30 MPH WILL BE COMMON, RESULTING IN ELEVATED
FIRE WEATHER CONDITIONS FOR MUCH OF THE REGION. AFTER TODAY, DAILY
BREEZY CONDITIONS, ALBEIT NOT AS STRONG, CAN BE EXPECTED THROUGH AT
LEAST THE START OF THE UPCOMING WEEK, RESULTING IN A PROLONGED
PERIOD OF ELEVATED FIRE WEATHER CONDITIONS. MINRHS WILL HOLD STEADY
CLOSE TO 10% ACROSS THE REGION, WHILE OVERNIGHT RECOVERIES ONLY
OFFER POOR TO MODEST RECOVERY, WITH MAXRHS NEAR 15-45% WITH THE
WESTERN DISTRICTS IN THAT HIGHER RANGE.
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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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ECC027-071530-
SAN BERNARDINO ECC DISPATCH-
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH
217 PM PDT SAT JUN 6 2026
WIDESPREAD SOUTHWEST WINDS OF 15-25 MPH WITH GUSTS UP TO 40 MPH
TODAY. WINDS DECREASE SLIGHTLY TOMORROW AND BECOME MORE FOCUSED IN
NORTHWESTERN AZ. A REINFORCING SHOT OF SOUTHWEST WINDS ARRIVES
MONDAY AND TUESDAY, LIKELY (70%) BRINGING SUSTAINED WINDS OF 15-25
MPH AND GUSTS AROUND 35 MPH. AFTERNOON RH VALUES BOTTOM OUT AT 5-15%
BELOW 7000 FEET, WITH POOR OVERNIGHT RECOVERIES. MAY SEE A SLIGHT
INCREASE IN MOISTURE AND WEAKENING OF WINDS ACROSS PARTS OF SOUTHERN
NV AND SOUTHEASTERN CA ON TUESDAY.
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