856  
FNUS85 KVEF 191157  
FWLVEF  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
457 AM PDT THU APR 19 2018  
 
#####################################################################  
## ##  
## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
#####################################################################  
   
..DISCUSSION FROM RNOFWFVEF
 
 
A PACIFIC SYSTEM ALONG THE CENTRAL CALIFORNIA COAST WILL MOVE OVER  
THE GREAT BASIN AND MOJAVE DESERT TODAY-FRIDAY. THE SYSTEM WILL  
PRODUCE UNSETTLED WEATHER IN THE FORM OF SCATTERED SHOWERS ALONG  
WITH INCREASING WINDS. CRITICAL FIRE WEATHER CONDITIONS WILL BE  
HAMPERED SOMEWHAT BY HUMIDITY VALUES GENERALLY REMAINING ABOVE  
15 PERCENT...ESPECIALLY IN THE HIGHER ELEVATIONS. LESS WIND AND  
WARMER TEMPERATURES OVER THE WEEKEND.  
 
   
..DISCUSSION FROM LAXFWFSGX
 
 
A LOW PRESSURE SYSTEM MOVING INLAND THROUGH CALIFORNIA WILL BRING  
COOLING AND STRONG GUSTY WEST WINDS IN THE MOUNTAINS AND DESERTS  
THROUGH TONIGHT. THERE IS ALSO A CHANCE OF LIGHT SHOWERS ALONG AND  
WEST OF THE MOUNTAINS TODAY. DRY, WARMER, AND LIGHTER WINDS FOR  
FRIDAY INTO NEXT WEEKEND. SLOW COOLING WITH STRONGER ONSHORE FLOW  
MONDAY THROUGH WEDNESDAY.  
 
   
..DISCUSSION FROM PHXFWFPSR
 
 
A VIGOROUS UPPER LEVEL LOW WILL MOVE ACROSS THE AREA THURSDAY INTO  
FRIDAY BRINGING COOLER HIGH TEMPERATURES AND STRONG GUSTY WINDS AS  
WELL AS INCREASING HUMIDITY. GUSTY WEST WINDS THURSDAY WILL RESULT  
IN PATCHY BLOWING DUST OVER THE LOWER DESERTS, AND PEAK GUSTS OVER  
FAVORED AREAS SUCH AS HIGHER TERRAIN OF FAR SOUTHEAST CALIFORNIA  
AND SOUTHERN GILA COUNTY WILL EXCEED 35 MPH AT TIMES. HUMIDITY  
WILL REMAIN LOW ENOUGH OVER THE CENTRAL DESERTS AND SOUTHERN GILA  
COUNTY TO RESULT IN DANGEROUS FIRE WEATHER CONDITIONS THURSDAY  
AFTERNOON AND EARLY EVENING. MUCH LESS WIND IS EXPECTED FRIDAY.  
HIGH TEMPERATURES WILL COOL INTO THE UPPER 70S FRIDAY OVER  
PORTIONS OF SOUTH-CENTRAL ARIZONA.  
 
#####################################################################  
## ##  
## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ##  
## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ##  
## ##  
#####################################################################  
 
ECC027-200600-  
SAN BERNARDINO ECC DISPATCH-  
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH  
457 AM PDT THU APR 19 2018  
 
A PACIFIC SYSTEM ALONG THE CENTRAL CALIFORNIA COAST WILL MOVE  
OVER THE GREAT BASIN AND MOJAVE DESERT TODAY-FRIDAY. THE SYSTEM  
WILL PRODUCE UNSETTLED WEATHER IN THE FORM OF SCATTERED SHOWERS  
ALONG WITH INCREASING WINDS. CRITICAL FIRE WEATHER CONDITIONS WILL  
BE HAMPERED SOMEWHAT BY HUMIDITY VALUES GENERALLY REMAINING ABOVE  
15 PERCENT...ESPECIALLY IN THE HIGHER ELEVATIONS. LESS WIND AND  
WARMER TEMPERATURES OVER THE WEEKEND.  
 

 
 
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