436
FNUS85 KVEF 182000
FWLVEF
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LAS VEGAS NV
100 PM PDT THU JUN 18 2026
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM RNOFWFVEF
TEMPERATURES WILL DECREASE EACH DAY THROUGH THE WEEKEND. DRY
CONDITIONS WILL PERSIST INTO NEXT WEEK WITH AFTERNOON RH VALUES IN
THE SINGLE DIGITS TO LOW TEENS FOR MOST OF THE AREA.
SOUTHERLY-TO-SOUTHWESTELRY WINDS WILL PICK UP LATE TOMORROW MORNING,
CONTINUING THROUGH THE EVENING HOURS. THESE BREEZY WINDS COMBINED
WITH LOW RH AND DRY FUELS WILL RESULT IN CRITICAL FIRE WEATHER
CONDITIONS FOR SOUTHERN NEVADA AND MOHAVE COUNTY, WITH ELEVATED
FIRE WEATHER CONCERNS IN SAN BERNARDINO AND INYO COUNTIES. WINDS
ACROSS THE AREA WILL DECREASE OVER THE WEEKEND. TEMPERATURES WILL
INCREASE NEXT WEEK AS HIGH PRESSURE BUILDS OVER THE SOUTHWEST.
..DISCUSSION FROM LAXFWFSGX
COOLER CONDITIONS EXPECTED THROUGH THE WEEKEND WITH A DEEPER
MARINE LAYER AND PATCHY DRIZZLE NEAR THE COAST. SOUTHWEST TO WEST
WINDS DURING THE AFTERNOON AND EVENING FOR THE MOUNTAINS AND
DESERTS WILL BE STRONGEST ON FRIDAY WITH GUSTS TO 30 TO 40 MPH WITH
GUSTS TO 55 MPH IN THE NORTHERN COACHELLA VALLEY BELOW THE SAN
GORGONIO PASS. WINDS WILL THEN WEAKEN INTO NEXT WEEK. THERE WILL BE
A WARMING TREND FOR NEXT WEEK WITH HIGH TEMPERATURES FOR NEXT
WEDNESDAY 10 TO LOCALLY 15 DEGREES ABOVE AVERAGE FOR INLAND AREAS.
LOWEST DAYTIME HUMIDITY FOR THE DESERTS WILL FALL TO 10 TO
15 PERCENT EACH DAY. ADDITIONALLY, THE MARINE LAYER WILL GET
SHALLOWER, DOWN TO AROUND 1500 FT IN DEPTH.
..DISCUSSION FROM PHXFWFPSR
TEMPERATURES WILL CONTINUE TO TREND TOWARDS SEASONAL NORMALS WHILE
DRIER AIR SURGES INTO THE REGION THROUGH FRIDAY. AS A RESULT,
MINIMUM AFTERNOON HUMIDITY VALUES 10-20% RANGE WILL FALL CLOSER TO
SINGLE DIGITS FRIDAY AFTERNOON. OVERNIGHT RECOVERY WILL ALSO RETREAT
INTO A POOR TO FAIR RANGE OF 20-45%. ENHANCED UPSLOPE AFTERNOON AND
EARLY EVENING BREEZINESS WILL BECOME COMMON RESULTING IN A
MODERATELY ELEVATED FIRE DANGER OVER MOST 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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ECC027-191400-
SAN BERNARDINO ECC DISPATCH-
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH
100 PM PDT THU JUN 18 2026
TEMPERATURES WILL DECREASE EACH DAY THROUGH THE WEEKEND. DRY
CONDITIONS WILL PERSIST INTO NEXT WEEK WITH AFTERNOON RH VALUES IN
THE SINGLE DIGITS TO LOW TEENS FOR MOST OF THE AREA.
SOUTHERLY-TO-SOUTHWESTELRY WINDS WILL PICK UP LATE TOMORROW MORNING,
CONTINUING THROUGH THE EVENING HOURS. THESE BREEZY WINDS COMBINED
WITH LOW RH AND DRY FUELS WILL RESULT IN CRITICAL FIRE WEATHER
CONDITIONS FOR SOUTHERN NEVADA AND MOHAVE COUNTY, WITH ELEVATED
FIRE WEATHER CONCERNS IN SAN BERNARDINO AND INYO COUNTIES. WINDS
ACROSS THE AREA WILL DECREASE OVER THE WEEKEND. TEMPERATURES WILL
INCREASE NEXT WEEK AS HIGH PRESSURE BUILDS OVER THE SOUTHWEST.
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