742
FNUS85 KVEF 192001
FWLVEF
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LAS VEGAS NV
101 PM PDT SUN JUL 19 2026
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM RNOFWFVEF
MONSOONAL MOISTURE WILL KEEP MIN RHS AROUND 15-30% THROUGH THE
NEXT WEEK, WITH GOOD TO VERY GOOD NOCTURNAL RECOVERY. 20FT WINDS
WILL GENERALLY BE DIURNAL/TERRAIN-DRIVEN, WITH SPEEDS AROUND 10-15
MPH AND SOME HIGHER GUSTS POSSIBLE DURING THE AFTERNOON IN THE
MOUNTAINS. THUNDERSTORMS ARE POSSIBLE EACH DAY, ESPECIALLY ACROSS
NORTHWESTERN ARIZONA, THE SOUTHERN GREAT BASIN, AND SOUTHERN
NEVADA, WITH WETTING RAINS, GUSTY WINDS, AND LIGHTNING POSSIBLE.
STORM CHANCES INCREASE OVER THE SIERRA EARLY NEXT WEEK.
..DISCUSSION FROM LAXFWFSGX
HIGH TEMPERATURES REMAIN NEAR SEASONAL AVERAGES THROUGH TUESDAY,
WARMING TO AROUND 5 DEGREES ABOVE NORMAL FOR THE SECOND HALF OF
THE WEEK. WETTING RAIN IS NOT EXPECTED THROUGH AT LEAST WEDNESDAY,
ALTHOUGH A FEW ISOLATED RAIN SHOWERS MAY DEVELOP MONDAY
AFTERNOON. THURSDAY AND FRIDAY THERE IS A HIGHER CHANCE OF SHOWERS
AND THUNDERSTORMS OVER THE MOUNTAINS. OTHERWISE A SHALLOW MARINE
LAYER REMAINS IN PLACE THROUGH THE WEEK WITH TYPICAL SEA BREEZES
EACH AFTERNOON.
..DISCUSSION FROM PHXFWFPSR
CONTINUED ROUNDS OF BENEFICIAL WETTING RAINFALL WILL BE POSSIBLE
EACH DAY THROUGH AT LEAST THE MIDDLE OF THIS WEEK, ESPECIALLY OVER
THE FOOTHILLS AND HIGH TERRAIN OF THE EASTERN DISTRICTS. WINDS
WILL REMAIN LIGHT, MOSTLY BELOW 15 MPH AND FOLLOW TYPICAL DIURNAL
UPSLOPE AND DOWNVALLEY PATTERNS, THE MAIN EXCEPTION BEING GUSTY
AND ERRATIC WINDS IN THE VICINITY OF THUNDERSTORMS. ELEVATED
MOISTURE LEVELS WILL KEEP MINIMUM AFTERNOON HUMIDITY ABOVE 20%
ACROSS THE WESTERN DISTRICTS AND BETWEEN 30-40% OVER THE EASTERN
DISTRICTS. OVERNIGHT RECOVERY WILL RANGE FROM FAIR TO GOOD ACROSS
THE WESTERN DISTRICTS AND VERY GOOD TO EXCELLENT FOR THE EASTERN
DISTRICTS.
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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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ECC027-201415-
SAN BERNARDINO ECC DISPATCH-
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH
101 PM PDT SUN JUL 19 2026
MONSOONAL MOISTURE WILL KEEP MIN RHS AROUND 15-30% THROUGH THE
NEXT WEEK, WITH GOOD TO VERY GOOD NOCTURNAL RECOVERY. 20FT WINDS
WILL GENERALLY BE DIURNAL/TERRAIN-DRIVEN, WITH SPEEDS AROUND 10-15
MPH AND SOME HIGHER GUSTS POSSIBLE DURING THE AFTERNOON IN THE
MOUNTAINS. THUNDERSTORMS ARE POSSIBLE EACH DAY, ESPECIALLY ACROSS
EASTERN PORTIONS OF SAN BERNARDINO COUNTY, WITH WETTING RAINS,
GUSTY WINDS, AND LIGHTNING POSSIBLE. STORM CHANCES MAY SHIFT
WESTWARD LATE IN THE WEEK.
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