830  
FNUS75 KMSO 022239  
FWSMSO  
 
SPOT FORECAST FOR EAST PIONEERS  
NATIONAL WEATHER SERVICE MISSOULA MT  
439 PM MDT THU APR 2 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 MDT ON APRIL 04.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
A RIDGE OF HIGH PRESSURE WILL BUILD OVER THE REGION  
THIS WEEKEND, ALLOWING FOR A DRYING AND SLIGHTLY WARMER TREND.  
WINDS WILL SHIFT OUT OF THE WEST-SOUTHWEST SATURDAY, WITH GUSTS UP  
TO AROUND 20 MPH. WINDS WILL BE SLIGHTLY LESS SUNDAY AND WILL BE  
MORE OUT OF THE SOUTHWEST.  
   
SATURDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MAX TEMPERATURE.....52-57.  
* MIN HUMIDITY........31-36 PERCENT.  
* WIND (20 FT)........WEST 5-7 MPH.  
* MIXING HEIGHT.......2500 FT AGL INCREASING TO 6500 FT AGL LATE IN  
THE MORNING.  
* MIXING WINDS........WEST 10 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MIN TEMPERATURE.....29-34.  
* MAX HUMIDITY........64-69 PERCENT.  
* WIND (20 FT)........WEST 6-7 MPH IN THE EVENING BECOMING VARIABLE  
2-5 MPH.  
* MIXING HEIGHT.......5000 FT AGL DECREASING TO 1000 FT AGL EARLY  
IN THE EVENING.  
* MIXING WINDS........WEST 10 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MAX TEMPERATURE.....59-64.  
* MIN HUMIDITY........22-27 PERCENT.  
* WIND (20 FT)........VARIABLE 2-4 MPH BECOMING SOUTHWEST AROUND 5  
MPH IN THE AFTERNOON.  
* MIXING HEIGHT.......4000 FT AGL INCREASING TO 7000 FT AGL IN THE  
AFTERNOON.  
* MIXING WINDS........SOUTHWEST 10 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
 

 
FORECASTER...ROBINSON  
REQUESTED BY...RUSTY BUTLER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2608894.0/MSO  
.DELDT 04/02/26  
.FORMATTERVERSION 2.0.0  
.EMAIL RBUTLER@BLM.GOV  
 
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