529  
FNUS85 KVEF 250953  
FWLVEF  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
253 AM PDT MON OCT 25 2021  
 
#####################################################################  
## ##  
## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
#####################################################################  
   
..DISCUSSION FROM RNOFWFVEF
 
 
A POTENT PACIFIC STORM WILL CONTINUE TO AFFECT THE SOUTHERN SIERRA  
THIS MORNING, BRINGING SIGNIFICANT SNOWFALL TO THE PEAKS AND PASSES.  
THE SYSTEM WILL THEN SPREAD EAST THROUGH THE REST OF OUR REGION  
TODAY THROUGH THIS EVENING, BRINGING STRONG WIND GUSTS AND LIGHT TO  
MODERATE PRECIPITATION. TEMPERATURES WILL BOTTOM OUT ON TUESDAY  
BEFORE IMPROVING THROUGH THE WEEK AS RIDGING AND DRY CONDITIONS  
RETURN TO THE DESERT SOUTHWEST.  
 
   
..DISCUSSION FROM LAXFWFSGX
 
 
A COLD FRONT MOVING DOWN THE COAST TONIGHT WILL BRING RAIN MONDAY,  
HEAVIEST IN THE AFTERNOON AND EVENING. STRONG GUSTY WINDS WILL OCCUR  
MONDAY IN PARTS OF THE MOUNTAINS AND DESERTS. TUESDAY WILL BE A  
DRY, COOL DAY, FOLLOWED BY WARMER WEATHER AND WEAK OFFSHORE FLOW  
THE SECOND HALF OF THIS WEEK. HUMIDITY WILL BE HIGH THROUGH MONDAY  
EVENING, THEN MUCH LOWER THE REST OF THE WEEK.  
 
   
..DISCUSSION FROM PHXFWFPSR
 
 
A WEATHER SYSTEM WILL MOVE THROUGH THE REGION TODAY BRINGING BREEZY  
TO WINDY CONDITIONS AND A CHANCE FOR WETTING RAINS MOSTLY OVER THE  
HIGH TERRAIN. WINDS ARE EXPECTED TO GUST UPWARDS OF 20-30 MPH IN  
MANY PLACES WITH SOME PLACES ACROSS SOUTHEAST CALIFORNIA AND  
SOUTHWEST ARIZONA GUSTING UPWARDS OF 40 MPH. SOME AREAS ACROSS  
SOUTHEAST CALIFORNIA COULD SEE A FEW GUSTS IN EXCESS OF 40 MPH WITH  
THE BEST CHANCE OF THIS OCCURRING REMAINING LIMITED TO SOUTHWEST  
IMPERIAL COUNTY. AS A COLD FRONT MOVES THROUGH THE REGION LATE  
TONIGHT INTO TUESDAY MORNING, A FEW SHOWERS COULD DEVELOP WHILE  
MOSTLY REMAINING CONFINED TO THE HIGH TERRAIN. ANY SHOWERS THAT DO  
DEVELOP ARE EXPECTED TO ONLY PRODUCE LIGHT RAINFALL AMOUNTS. MIN RH  
VALUES TODAY WILL BE AROUND 25-40% WHILE OVERNIGHT MAX RHS WILL BE  
AROUND 60-75% FOR MOST LOCATIONS. DRIER, COOLER CONDITIONS SET IN  
TUESDAY WITH MIN RHS AROUND 15-25% (25-35% FOR SOUTHERN GILA  
COUNTY).  
 
#####################################################################  
## ##  
## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ##  
## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ##  
## ##  
#####################################################################  
 
ECC027-260400-  
SAN BERNARDINO ECC DISPATCH-  
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH  
253 AM PDT MON OCT 25 2021  
 
A POTENT PACIFIC STORM WILL CONTINUE TO AFFECT THE SOUTHERN SIERRA  
THIS MORNING, BRINGING SIGNIFICANT SNOWFALL TO THE PEAKS AND PASSES.  
THE SYSTEM WILL SPREAD EAST ACROSS INYO COUNTY AND PARTS OF SAN  
BERNARDINO COUNTY THROUGH THIS EVENING, BRINGING STRONG WIND  
GUSTS AND LIGHT TO MODERATE PRECIPITATION. TEMPERATURES WILL  
BOTTOM OUT ON TUESDAY BEFORE IMPROVING THROUGH THE WEEK AS RIDGING  
AND DRY CONDITIONS RETURN TO THE DESERT SOUTHWEST.  
 

 
 
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