486  
WWUS85 KBOI 301407  
RFWBOI  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BOISE ID  
807 AM MDT WED JUL 30 2025  
 
...RED FLAG WARNING FOR LIGHTNING WEDNESDAY AFTERNOON AND  
EVENING...  
 
.SCATTERED THUNDERSTORMS WITH ABUNDANT LIGHTNING WILL DEVELOP  
THIS AFTERNOON AND EVENING ACROSS PORTIONS OF SOUTHEAST OREGON.  
WHILE SOME STORMS WILL PRODUCE WETTING RAINFALL, AREAS OUTSIDE OF  
THUNDERSTORM CORES WILL BE ESPECIALLY SUSCEPTIBLE TO NEW STARTS.  
GUSTY OUTFLOW WINDS UP TO 60 MPH ARE POSSIBLE NEAR STORMS.  
 
ORZ670-672-302215-  
/O.CON.KBOI.FW.W.0011.250730T2100Z-250731T0600Z/  
BURNS BLM-SOUTHERN GRASSLANDS-  
707 AM PDT WED JUL 30 2025  
 
...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO  
11 PM PDT THIS EVENING FOR LIGHTNING FOR BURNS BLM AND SOUTHERN  
GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 670 AND 672...  
 
* AFFECTED AREA...IN OREGON, FIRE WEATHER ZONES 670 BURNS BLM  
AND 672 SOUTHERN GRASSLANDS.  
 
* TIMING...FROM 2 PM THIS AFTERNOON TO 11 PM PDT THIS EVENING.  
 
* THUNDERSTORMS...SCATTERED COVERAGE WITH ABUNDANT LIGHTNING.  
 
* OUTFLOW WINDS...GUSTY ERRATIC WINDS UP TO 60 MPH.  
 
* 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.  
 
 
 
 
 
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