689  
FNUS75 KMSO 121327  
FWSMSO  
 
SPOT FORECAST FOR PLAINS TREE FARM  
NATIONAL WEATHER SERVICE MISSOULA MT  
627 AM MST THU FEB 12 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 MST ON FEBRUARY 12.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
HIGH PRESSURE REMAINS IN PLACE THROUGH FRIDAY.  
EXPECT LIGHT AND VARIABLE WINDS AND VALLEY INVERSIONS TO NOT BREAK  
UNTIL MID AFTERNOON EACH DAY.  
   
REST OF TODAY  
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MAX TEMPERATURE.....44-49.  
* MIN HUMIDITY........53-58 PERCENT.  
* WIND (20 FT)........VARIABLE 1-3 MPH.  
* MIXING HEIGHT.......4500 FT AGL INCREASING TO 5000 FT AGL LATE  
IN THE AFTERNOON.  
* MIXING WINDS........SOUTHWEST 10 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
TONIGHT  
 
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MIN TEMPERATURE.....21-26.  
* MAX HUMIDITY........93-98 PERCENT.  
* WIND (20 FT)........VARIABLE 1-3 MPH.  
* MIXING HEIGHT.......2000 FT AGL.  
* MIXING WINDS........SOUTHWEST 5 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
FRIDAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG IN THE MORNING.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MAX TEMPERATURE.....45-50.  
* MIN HUMIDITY........56-61 PERCENT.  
* WIND (20 FT)........VARIABLE 1-3 MPH.  
* MIXING HEIGHT.......4000 FT AGL INCREASING TO 5500 FT AGL IN THE  
AFTERNOON.  
* MIXING WINDS........SOUTHWEST 10 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
 
 
FORECASTER...BEC  
REQUESTED BY...DUSTIN WAGONER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2602567.0/MSO  
.DELDT 02/12/26  
.FORMATTERVERSION 2.0.0  
.EMAIL DUSTIN.WAGONER@USDA.GOV  
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