500  
WWUS85 KPSR 180600  
RFWPSR  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE PHOENIX AZ  
1100 PM MST SUN MAY 17 2026  
 
AZZ133-180700-  
/O.EXP.KPSR.FW.W.0001.000000T0000Z-260518T0600Z/  
SOUTHERN GILA COUNTY/TONTO NATIONAL FOREST FOOTHILLS-  
1100 PM MST SUN MAY 17 2026  
 
...RED FLAG WARNING WILL EXPIRE AT 11 PM MST THIS EVENING FOR  
STRONG WINDS, LOW RELATIVE HUMIDITY AND HIGH FIRE DANGER FOR  
SOUTHERN GILA COUNTY AND TONTO NATIONAL FOREST...  
 
HUMIDITY LEVELS HAVE RISEN ABOVE CRITICAL LEVELS, BUT GUSTY WINDS  
WILL CONTINUE THROUGH THE NEXT SEVERAL HOURS. THE RED FLAG WARNING  
WAS ALLOWED TO EXPIRE.  
 
 
 
NATIONAL WEATHER SERVICE PHOENIX IS ON THE INTERNET AT  
 
WEATHER.GOV/PHOENIX  
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