500  
FNUS75 KBOI 241949  
FWSBOI  
 
SPOT FORECAST FOR JARBIDGE TUMBLEWEED RX...BLM  
NATIONAL WEATHER SERVICE BOISE ID  
1249 PM MST TUE FEB 24 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1258 MST ON FEBRUARY 24.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (208)334-9060, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
 
...RAIN DECREASING LATE TONIGHT. LINGERING LIGHT SHOWERS WEDNESDAY..   
..WEST WIND INCREASING OVERNIGHT AND WEDNESDAY  
   
..CLEARING, CALMING, AND COLDER WEDNESDAY NIGHT  
 
   
DISCUSSION  
 
RAIN WILL CONTINUE THROUGH AROUND 8 PM MST THIS EVENING THEN  
DECREASE AS A COLD FRONT MOVES THROUGH. LIGHT RAIN SHOWERS WILL  
LINGER INTO WEDNESDAY. LIGHT TO MODERATE WEST WIND THIS EVENING  
WILL INCREASE AFTER MIDNIGHT BEHIND A COLD FRONT, AND CONTINUE  
GUSTY THROUGH WEDNESDAY. WINDS WILL DECREASE WEDNESDAY EVENING,  
SKIES WILL CLEAR, AND IT WILL TURN COLDER.  
   
REST OF TODAY  
 
SKY/WEATHER.........RAIN. CHANCE OF RAIN NEAR 100 PERCENT.  
MAX TEMPERATURE.....49 TO 54.  
MIN HUMIDITY........74 TO 79 PERCENT.  
CWR.................70 PERCENT.  
WIND - 20 FOOT......WEST AROUND 9 MPH WITH GUSTS TO AROUND 16 MPH.  
MIXING HEIGHT.......800 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 10 MPH.  
VENTILATION INDEX...80 POOR.  
   
TONIGHT  
 
SKY/WEATHER.........RAIN IN THE EVENING, THEN A CHANCE OF RAIN  
OVERNIGHT. CHANCE OF RAIN NEAR 100 PERCENT.  
MIN TEMPERATURE.....40 TO 45.  
MAX HUMIDITY........90 TO 95 PERCENT.  
CWR.................50 PERCENT.  
WIND - 20 FOOT......SOUTHWEST 7 TO 13 MPH. GUSTS UP TO 14 MPH IN  
THE EVENING INCREASING TO 22 MPH OVERNIGHT.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
VENTILATION INDEX...45 POOR.  
   
WEDNESDAY  
 
SKY/WEATHER.........CLOUDY. RAIN LIKELY IN THE MORNING, THEN A  
CHANCE OF RAIN IN THE AFTERNOON. CHANCE OF RAIN  
60 PERCENT.  
MAX TEMPERATURE.....50 TO 55.  
MIN HUMIDITY........39 TO 44 PERCENT.  
CWR.................30 PERCENT.  
WIND - 20 FOOT......WEST 10 TO 16 MPH WITH GUSTS TO AROUND 26 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 20 MPH.  
VENTILATION INDEX...800 EXCELLENT.  
 
 
FORECASTER...COLIN  
REQUESTED BY...MATT GOODRICH  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2602949.5/BOI  
.DELDT 02/24/26  
.FORMATTERVERSION 2.0.0  
.EMAIL MGOODRICH@BLM.GOV  
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