196  
FNUS85 KVEF 191035  
FWLVEF  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
335 AM PDT MON MAY 19 2025  
 
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## ##  
## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
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..DISCUSSION FROM RNOFWFVEF  
 
CONDITIONS WILL CONTINUE TO DRY OUT THROUGH THE WEEK, WITH THURSDAY  
BEING THE HOTTEST AND THE DRIEST DAY OF THE FORECAST PERIOD. EXPECT  
SINGLE-DIGIT MINIMUM RELATIVE HUMIDITIES EVERYWHERE EXCEPT  
ELEVATIONS ABOVE 7500 FT BY WEDNESDAY, WITH POOR OVERNIGHT  
RECOVERIES. GUSTY NORTH-NORTHWEST WINDS TODAY BETWEEN 25 AND 35 MPH  
IN THE SOUTHWESTERN GREAT BASIN AND COLORADO RIVER VALLEY. WINDS  
WANE TUESDAY AND WEDNESDAY BEFORE SOUTHWEST WINDS RETURN ON  
THURSDAY AREAWIDE.  
 
   
..DISCUSSION FROM LAXFWFSGX  
 
DRY WEATHER WILL CONTINUE THROUGH NEXT WEEKEND. HIGH TEMPERATURES  
FOR THE COAST AND VALLEYS WILL WARM THROUGH WEDNESDAY AND FOR THE  
DESERTS THROUGH THURSDAY WITH HIGH TEMPERATURES AROUND 10 DEGREES  
ABOVE AVERAGE. A MARINE LAYER THAT IS AROUND 4000 FEET DEEP WILL  
DECREASE IN DEPTH TO 1500 TO 2000 FEET FOR WEDNESDAY. THIS WILL BE  
FOLLOWED BY A COOLING TREND WITH HIGH TEMPERATURES FOR NEXT WEEKEND  
AROUND AVERAGE.  
 
   
..DISCUSSION FROM PHXFWFPSR  
 
A DRY WEATHER SYSTEM PASSING TO THE NORTH AND EAST TODAY WILL  
RESULT IN ANOTHER ROUND GUSTY WINDS TODAY AS AFTERNOON/EARLY  
EVENING PEAK GUSTS WILL RANGE BETWEEN 25-35 MPH, WITH THE HIGHEST  
GUSTS ONCE AGAIN EXPECTED ACROSS THE HIGHER TERRAIN AREAS OF  
SOUTHERN GILA AND EASTERN MARICOPA COUNTIES. THESE ELEVATED WINDS  
IN COMBINATION WITH MINRH VALUES BETWEEN 10-15% WILL RESULT IN  
CRITICAL FIRE WEATHER CONDITIONS. MUCH LIGHTER WINDS WITH MINRHS  
DROPPING EVEN FURTHER INTO THE SINGLE DIGITS ARE EXPECTED BY  
TUESDAY.  
 
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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 ##  
## ##  
#####################################################################  
 
ECC027-200445-  
SAN BERNARDINO ECC DISPATCH-  
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH  
335 AM PDT MON MAY 19 2025  
 
CONDITIONS WILL CONTINUE TO DRY OUT THROUGH THE WEEK, WITH THURSDAY  
BEING THE HOTTEST AND THE DRIEST DAY OF THE FORECAST PERIOD. EXPECT  
SINGLE-DIGIT MINIMUM RELATIVE HUMIDITIES EVERYWHERE EXCEPT  
ELEVATIONS ABOVE 7500 FT BY WEDNESDAY, WITH POOR OVERNIGHT  
RECOVERIES. GUSTY NORTH-NORTHWEST WINDS TODAY BETWEEN 25 AND 35 MPH  
IN THE SOUTHWESTERN GREAT BASIN AND COLORADO RIVER VALLEY. WINDS  
WANE TUESDAY AND WEDNESDAY BEFORE SOUTHWEST WINDS RETURN ON  
THURSDAY AREAWIDE.  
 
 
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