425  
WWUS85 KBOI 041943  
RFWBOI  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BOISE ID  
143 PM MDT FRI OCT 4 2024  
 
ORZ636-637-050300-  
/O.CON.KBOI.FW.W.0022.000000T0000Z-241005T0300Z/  
BURNS BLM-VALE BLM-  
143 PM MDT FRI OCT 4 2024 /1243 PM PDT FRI OCT 4 2024/  
 
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT /8 PM PDT/  
THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITIES FOR FIRE  
WEATHER ZONES 636 AND 637...  
 
* AFFECTED AREA...IN OREGON, FIRE WEATHER ZONES 636 BURNS BLM  
AND 637 VALE BLM.  
 
* TIMING...UNTIL 9 PM MDT /8 PM PDT/ THIS EVENING.  
 
* WINDS...SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 50 MPH SHIFTING  
TO THE NORTHWEST WITH A COLD FRONTAL PASSAGE THIS AFTERNOON.  
 
* RELATIVE HUMIDITY...AS LOW AS 10 PERCENT.  
 
* TEMPERATURES...UP TO 85.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  
ARE EITHER OCCURRING NOW, OR WILL OCCUR SHORTLY.  
 

 
 

 
 
IDZ402-403-421-423-424-426-050300-  
/O.CON.KBOI.FW.W.0022.000000T0000Z-241005T0300Z/  
EASTERN PAYETTE NATIONAL FOREST-NORTHERN BOISE NATIONAL FOREST-  
SOUTHERN BOISE NATIONAL FOREST/WESTERN SAWTOOTH NATIONAL FOREST-  
OWYHEE MOUNTAINS-WESTERN TWIN FALLS BLM-SOUTHERN HIGHLANDS-  
143 PM MDT FRI OCT 4 2024  
 
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING  
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITIES FOR FIRE WEATHER  
ZONES 402, 403, AND 424...  
 
* AFFECTED AREA...IN IDAHO, FIRE WEATHER ZONES 402 EASTERN  
PAYETTE NATIONAL FOREST, 403 NORTHERN BOISE NATIONAL FOREST,  
421 SOUTHERN BOISE NATIONAL FOREST/WESTERN SAWTOOTH NATIONAL  
FOREST, 423 OWYHEE MOUNTAINS, 424 WESTERN TWIN FALLS BLM AND  
426 SOUTHERN HIGHLANDS.  
 
* TIMING...UNTIL 9 PM MDT THIS EVENING.  
 
* WINDS...SOUTHWEST 20 TO 30 MPH WITH GUSTS UP TO 50 MPH SHIFTING  
TO THE NORTHWEST WITH A COLD FRONTAL PASSAGE THIS AFTERNOON AND  
EVENING.  
 
* RELATIVE HUMIDITY...AS LOW AS 15 PERCENT, EXCEPT AS LOW AS 12  
PERCENT ZONE 424.  
 
* TEMPERATURES...UP TO 83, EXCEPT UP TO 90 ZONE 424.  
 
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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