452  
WWUS85 KBOI 070448  
RFWBOI  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BOISE ID  
1048 PM MDT SAT JUN 6 2026  
   
..DRY WITH GUSTY WINDS SUNDAY AFTERNOON  
 
.DRY AND WINDY CONDITIONS BEHIND A COLD FRONT WILL CREATE  
ELEVATED FIRE WEATHER CONCERNS.  
 
IDZ424-426-080200-  
/O.CON.KBOI.FW.W.0003.260607T1900Z-260608T0300Z/  
WESTERN TWIN FALLS BLM-SOUTHERN HIGHLANDS-  
1048 PM MDT SAT JUN 6 2026  
 
...RED FLAG WARNING REMAINS IN EFFECT FROM 1 PM TO 9 PM MDT  
SUNDAY FOR WINDS AND LOW RELATIVE HUMIDITIES FOR WESTERN TWIN  
FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES  
424 AND 426...  
 
* AFFECTED AREA...IN IDAHO, EASTERN PORTIONS OF FIRE WEATHER  
ZONES 424 WESTERN TWIN FALLS BLM AND 426 SOUTHERN HIGHLANDS.  
 
* TIMING...FROM 1 PM TO 9 PM MDT SUNDAY.  
 
* WINDS...NORTHWEST 20 TO 25 MPH WITH GUSTS UP TO 35 MPH.  
 
* RELATIVE HUMIDITY...10 TO 16 PERCENT.  
 
* IMPACTS...ANY FIRE THAT DEVELOPS WILL CATCH AND SPREAD  
QUICKLY. OUTDOOR BURNING IS NOT RECOMMENDED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  
ARE EITHER OCCURRING NOW, OR WILL OCCUR SHORTLY.  
 
 
 
 
 
W  
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