534  
FNUS21 KWNS 180638  
FWDDY1  
 
DAY 1 FIRE WEATHER OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
0138 AM CDT THU OCT 18 2018  
 
VALID 181200Z - 191200Z  
   
..NO CRITICAL AREAS
 
 
   
..SYNOPSIS
 
 
AN UPPER LOW CENTERED OVER UT EARLY THIS MORNING WILL DEVOLVE INTO  
AN OPEN TROUGH AS IT BECOMES EMBEDDED IN THE MID/UPPER-LEVEL  
WESTERLIES ACROSS THE NORTHERN/CENTRAL PLAINS. SOME GUSTY  
NORTHEASTERLY WINDS MAY OCCUR IN CONJUNCTION WITH LOWERED RH VALUES  
FOR MAINLY THE MOUNTAINS/PASSES OF SOUTHERN CA AS HIGH PRESSURE OVER  
THE CENTRAL ROCKIES AND GREAT BASIN SUPPORTS A MODEST NOCTURNAL  
INCREASE IN THE SURFACE PRESSURE GRADIENT ACROSS THIS REGION NEAR  
THE END OF THE PERIOD (EARLY FRIDAY MORNING). HOWEVER, THE MARGINAL  
FORECAST PRESSURE GRADIENT SUGGESTS ELEVATED FIRE WEATHER CONDITIONS  
WILL PROBABLY REMAIN TOO BRIEF/ISOLATED TO JUSTIFY AN ELEVATED AREA  
FOR THE LAST COUPLE HOURS OF THE PERIOD.  
 
..GLEASON.. 10/18/2018  
   
..PLEASE SEE WWW.SPC.NOAA.GOV/FIRE FOR GRAPHIC PRODUCT
 
 

 
 
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