889
FNUS85 KVEF 051014
FWLVEF

ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LAS VEGAS NV
314 AM PDT THU JUN 5 2025

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##            DISCUSSIONS FROM THE LATEST FWF BELOW                ##
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...DISCUSSION FROM RNOFWFVEF...

ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS  WILL RETURN THIS
AFTERNOON INITIALLY FAVORING THE MOUNTAINS BEFORE MEANDERING IN TO
THE VALLEYS IN THE AFTERNOON AND EVENING. WITH  THUNDERSTORM
FORMATION, EXPECT WETTING RAINS AND GUSTY ERRATIC  WINDS AS WELL AS
FREQUENT LIGHTNING. MOISTURE WILL BEGIN TO SCOUR OUT OF THE REGION
FRIDAY, CONTINUING TO DRY OUT OVER THE WEEKEND.  THIS DRYING TREND
WILL BE ACCOMPANIED BY WARMING TEMPERATURES AS  HIGH PRESSURE PUSHES
INTO THE AREA. WIDESPREAD SINGLE-DIGIT  AFTERNOON RELATIVE
HUMIDITIES EXPECTED BY SATURDAY.


...DISCUSSION FROM LAXFWFSGX...


THERE IS A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS FOR THIS
AFTERNOON FOR THE SAN BERNARDINO MOUNTAINS AND ADJACENT HIGH DESERT
AREAS WITH THE CHANCE OF WETTING RAIN LESS THAN 10  PERCENT. THERE
WILL BE A GRADUAL WARMING TREND THROUGH THE  WEEKEND, CONTINUING
INTO EARLY NEXT WEEK FOR THE MOUNTAINS AND  DESERTS, FOLLOWED BY A
COOLING TREND FOR THE MIDDLE OF NEXT WEEK.  A MARINE LAYER AROUND
3000 FEET DEEP INTO FRIDAY MORNING MAY  DECREASE TO AROUND 1500 TO
2000 FEET DURING THE WEEKEND AND  FLUCTUATE AROUND THAT RANGE OR
DEEPEN SLIGHTLY INTO NEXT WEEK.


...DISCUSSION FROM PHXFWFPSR...


DRYING CONDITIONS AND HOTTER TEMPERATURES ARE EXPECTED INTO THE
WEEKEND. AFTERNOON MINRHS WILL DECREASE FROM 15-20% TODAY TO  7-12%
BY SATURDAY AS LOWER DESERT HIGH TEMPERATURES INCREASE INTO  THE
LOWER TRIPLE DIGITS, WHICH IS NEAR NORMAL RANGE FOR THIS TIME  OF
YEAR. OVERNIGHT RHS WILL ALSO DECREASE FROM 30-45% TONIGHT TO
25-35% FRIDAY NIGHT. WINDS SHOULD FOLLOW FAIRLY TYPICAL DIURNAL
TENDENCIES WITH PERIODIC AFTERNOON UPSLOPE GUSTINESS.


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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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ECC027-060415-
SAN BERNARDINO ECC DISPATCH-
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH
314 AM PDT THU JUN 5 2025

THERE IS A SLIGHT CHANCE OF ISOLATED SHOWERS AND THUNDERSTORMS
ACROSS SAN BERNARDINO COUNTY AFTERNOON. CONVECTION WILL INITIALLY
FAVOR AREAS OF HIGHER TERRAIN FOR DEVELOPMENT LATER THIS MORNING,
MOVING OFF THE TERRAIN THIS AFTERNOON AND EVENING. EXPECT FREQUENT
LIGHTNING, ERRATIC GUSTY WINDS, AND MODERATE TO HEAVY RAIN WITH
ANY CONVECTION THAT DEVELOPS. MOISTURE WILL BEGIN TO SCOUR OUT
OF THE REGION FRIDAY, CONTINUING TO DRY OUT OVER THE WEEKEND. THIS
DRYING TREND WILL BE ACCOMPANIED BY WARMING TEMPERATURES AS HIGH
PRESSURE PUSHES INTO THE AREA. WIDESPREAD SINGLE-DIGIT AFTERNOON
RELATIVE HUMIDITIES EXPECTED BY SATURDAY.

$$