205  
FNUS85 KVEF 180947  
FWLVEF  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
247 AM PDT TUE JUN 18 2019  
 
#####################################################################  
## ##  
## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
#####################################################################  
   
..DISCUSSION FROM RNOFWFVEF
 
 
TEMPERATURES WILL GRADUALLY WARM UP THROUGH MID WEEK AND AFTERNOON  
RELATIVE HUMIDITY WILL FALL TO SINGLE DIGITS ACROSS THE DESERTS.  
EXPECT THESE CONDITIONS TO DRY THE NEAR-CRITICAL FUELS FURTHER THIS  
WEEK. CRITICAL OR NEAR-CRITICAL CONDITIONS MAY DEVELOP LATER THIS  
WEEK AS A WEATHER DISTURBANCE BRINGS GUSTY WINDS TO THE REGION  
THURSDAY.  
 
   
..DISCUSSION FROM LAXFWFSGX
 
 
HIGH PRESSURE ALOFT TO THE NORTH WILL BRING SOME INLAND WARMING  
THROUGH WEDNESDAY WITH THE MARINE LAYER NOT QUITE AS DEEP. A TROUGH  
OF LOW PRESSURE FROM THE NORTH WILL BRING STRONGER ONSHORE FLOW FOR  
THURSDAY INTO FRIDAY. THIS WILL BRING STRONGER AND GUSTY SOUTHWEST  
TO WEST WINDS IN THE MOUNTAINS AND DESERTS, DEEPEN THE MARINE  
LAYER, AND SPREAD COOLING INLAND. LOW PRESSURE WILL WEAKEN DURING  
THE WEEKEND WITH SLOW INLAND WARMING, WEAKER WINDS FOR THE  
MOUNTAINS AND DESERTS, AND WITH THE MARINE LAYER NOT QUITE AS DEEP.  
 
   
..DISCUSSION FROM PHXFWFPSR
 
 
A PERSISTENCE PATTERN WILL CONTINUE WITH HOT AND DRY CONDITIONS  
LASTING THROUGH THE REST OF THE WEEK. TEMPERATURES WILL BE NEAR MID  
JUNE NORMALS WHILE AFTERNOON HUMIDITY VALUES FALL TO NEAR 10  
PERCENT WITH POOR TO FAIR OVERNIGHT RECOVERIES. SOME AFTERNOON  
UPSLOPE GUSTINESS WILL BE COMMON WITH SHORT PERIODS OF SOUTHERLY TO  
SOUTHWESTERLY 20-25 MPH WIND GUSTS. GOOD OVERNIGHT DRAINAGE WIND  
COMPONENTS WILL BE COMMON AROUND TERRAIN FEATURES.  
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN  
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.  
 
#####################################################################  
## ##  
## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ##  
## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ##  
## ##  
#####################################################################  
 
ECC027-190400-  
SAN BERNARDINO ECC DISPATCH-  
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH  
247 AM PDT TUE JUN 18 2019  
 
TEMPERATURES WILL GRADUALLY WARM UP THROUGH MID WEEK AND  
AFTERNOON RELATIVE HUMIDITY WILL FALL TO SINGLE DIGITS ACROSS THE  
DESERTS. EXPECT THESE CONDITIONS TO DRY THE NEAR-CRITICAL FUELS  
FURTHER THIS WEEK. CRITICAL OR NEAR-CRITICAL CONDITIONS MAY  
DEVELOP LATER THIS WEEK AS A WEATHER DISTURBANCE BRINGS GUSTY  
WINDS TO THE REGION THURSDAY.  
 

 
 
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