853  
FNUS85 KVEF 231443  
FWLVEF  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
643 AM PST MON NOV 23 2009  
 
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## ##  
## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
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..DISCUSSION FROM RNOFWFVEF
 
 
AN AREA OF HIGH PRESSURE OVER THE EASTERN PACIFIC WILL GRADUALLY  
SHIFT EAST AND BE OVER THE GREAT BASIN BY WEDNESDAY. SOME HIGH  
CLOUDS WILL DRIFT OVERHEAD FROM TIME TO TIME WHILE GUSTY NORTH  
WINDS WILL OCCUR DOWN THE COLORADO RIVER VALLEY. TEMPERATURES WILL  
BE NEAR NORMAL THROUGH WEDNESDAY BUT WILL WARM SEVERAL DEGREES  
THURSDAY AND FRIDAY.  
 
   
..DISCUSSION FROM LAXFWFSGX
 
 
HIGH PRESSURE ALOFT AND OFFSHORE FLOW WILL BRING A WARMING AND  
DRYING TREND WITH LOCALLY GUSTY WINDS BELOW THE PASSES AND CANYONS  
THROUGH THANKSGIVING. INLAND HUMIDITIES WILL DROP BELOW 20 PERCENT  
TODAY...THEN BELOW 10 PERCENT DURING THE AFTERNOONS TUESDAY THROUGH  
THURSDAY. WIND GUSTS WILL GENERALLY REMAIN BELOW 35 MPH...HOWEVER  
ISOLATED GUSTS FROM 40-50 MPH ARE POSSIBLE IN THE WINDIEST  
LOCATIONS. COOLER TEMPERATURES AND HIGHER HUMIDITY FRIDAY THROUGH  
SATURDAY AS LOW PRESSURE MOVES THROUGH.  
 
   
..DISCUSSION FROM PHXFWFPSR
 
 
HIGH PRESSURE ALOFT CENTERED TO OUR WEST WILL GIVE OUR AREA A DRY  
NORTHWEST FLOW ALOFT TODAY INTO TUESDAY. SKIES WILL BE CLEAR EXCEPT  
FOR SOME MINOR AMOUNTS OF HIGH THIN CLOUDS. WINDS WILL BE  
LIGHT...EXCEPT FOR BREEZINESS DOWN THE LOWER COLORADO RIVER VALLEY.  
TEMPERATURES WILL CHANGE LITTLE AND REMAIN A FEW DEGREES ABOVE  
SEASONAL NORMALS. VERY DRY AIR WILL BE IN PLACE WITH MINIMUM  
RELATIVE HUMIDITIES LOWERING INTO THE SINGLE DIGITS OVER MOST OF THE  
LOWER DESERT 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 ##  
## ##  
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ECC027-240845-  
SAN BERNARDINO-  
DISCUSSION FOR...SAN BERNARDINO ECC DISPATCH  
643 AM PST MON NOV 23 2009  
 
HIGH PRESSURE ALOFT WILL BE TO THE WEST WITH A DRY NORTHWEST FLOW  
OVER THE AREA THROUGH TUESDAY. LOCALLY GUSTY NORTH WINDS ARE  
POSSIBLE...ESPECIALLY IN NORTH-SOUTH ORIENTED VALLEYS. THE AREA  
OF HIGH PRESSURE WILL MOVE OVER CALIFORNIA MID WEEK WITH DRY  
CONDITIONS AND A WARMING TREND.  
 

 
 
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