770  
FNUS75 KMSO 160259  
FWSMSO  
 
SPOT FORECAST FOR CHERRY/TRAPPER  
NATIONAL WEATHER SERVICE MISSOULA MT  
859 PM MDT WED APR 15 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 MDT ON APRIL 16.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
..HIGH WIND WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING  
 
   
DISCUSSION  
SNOW SHOWERS AND STRONG GUSTY WINDS ARE EXPECTED  
THROUGHOUT THE FORECAST PERIOD. THURSDAY, GUSTY NORTHWEST WINDS  
ARE EXPECTED ALL DAY, WITH THE STRONGEST WINDS LIKELY BETWEEN  
1200-2100 LOCAL WITH GUSTS 35 TO 40 MPH. SNOW SHOWERS WILL BE IN  
THE AREA OF THE BURN ALL DAY AS WELL. FRIDAY, THE ACTIVE WEATHER  
PATTERN WILL CONTINUE WITH GUSTY WEST WINDS, THOUGH NOT AS STRONG  
AS WHAT WILL OCCUR THURSDAY.  
   
THURSDAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW SHOWERS LIKELY  
THROUGHOUT THE DAY.  
* CWR (> 0.10 INCH)...10 PERCENT.  
* CHANCE LIGHTNING....UP TO 10 PERCENT.  
* MAX TEMPERATURE.....31-36.  
* MIN HUMIDITY........38-43 PERCENT.  
* WIND (20 FT)........NORTHWEST 6-16 MPH. GUSTS UP TO 30 TO 40  
MPH.  
* MIXING HEIGHT.......5500 FT AGL INCREASING TO 9500 FT AGL.  
* MIXING WINDS........NORTHWEST 20 MPH.  
* PRECIP AMOUNT.......0.04 INCHES.  
   
THURSDAY NIGHT  
 
* SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE  
EVENING.  
* CWR (> 0.10 INCH)...10 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MIN TEMPERATURE.....18-23.  
* MAX HUMIDITY........64-69 PERCENT.  
* WIND (20 FT)........NORTHWEST 6-15 MPH. GUSTS UP TO 30 MPH IN THE  
EVENING.  
* MIXING HEIGHT.......5500 FT AGL DECREASING TO 1000 FT AGL.  
* MIXING WINDS........NORTHWEST 15 MPH.  
* PRECIP AMOUNT.......0.01 INCHES.  
   
FRIDAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW.  
* CWR (> 0.10 INCH)...10 PERCENT.  
* CHANCE LIGHTNING....UP TO 10 PERCENT.  
* MAX TEMPERATURE.....34-39.  
* MIN HUMIDITY........39-44 PERCENT.  
* WIND (20 FT)........WEST 5-12 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON.  
* MIXING HEIGHT.......3500 FT AGL INCREASING TO 8000 FT AGL.  
* MIXING WINDS........NORTHWEST 15 MPH.  
* PRECIP AMOUNT.......0.03 INCHES.  
 
 
FORECASTER...ROBINSON  
REQUESTED BY...RUSTY BUTLER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2610494.0/MSO  
.DELDT 04/15/26  
.FORMATTERVERSION 2.0.0  
.EMAIL RBUTLER@BLM.GOV  
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