160  
FNUS75 KMSO 012211  
FWSMSO  
 
SPOT FORECAST FOR BASIN CREEK GNA  
NATIONAL WEATHER SERVICE MISSOULA MT  
311 PM MST THU JAN 1 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 MST ON JANUARY 02.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
A SOUTHWEST FLOW PATTERN WILL REMAIN IN PLACE FRIDAY  
INTO SATURDAY, BRINGING MILD TEMPERATURES AND PERIODS OF MID-UPPER  
LEVEL CLOUD COVER. A MODEST PRESSURE GRADIENT ALONG THE DIVIDE  
WILL SUPPORT GUSTS OF 12-18 MPH FRIDAY AFTERNOON, WITH GUSTS UP TO  
20 MPH ON SATURDAY AFTERNOON.  
   
FRIDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* MAX TEMPERATURE.....40-45.  
* MIN HUMIDITY........62-67 PERCENT.  
* WIND (20 FT)........SOUTHWEST 5-8 MPH. GUSTS OF 12-18 MPH IN  
THE AFTERNOON.  
* MIXING HEIGHT.......2000 FT AGL.  
* MIXING WINDS........WEST 15 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* MIN TEMPERATURE.....26-31.  
* MAX HUMIDITY........77-82 PERCENT.  
* WIND (20 FT)........SOUTHWEST 4-7 MPH.  
* MIXING HEIGHT.......1000 FT AGL.  
* MIXING WINDS........SOUTHWEST 15 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
SATURDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* MAX TEMPERATURE.....39-44.  
* MIN HUMIDITY........56-61 PERCENT.  
* WIND (20 FT)........SOUTH 6-8 MPH. GUSTS UP TO 20 MPH IN THE  
AFTERNOON.  
* MIXING HEIGHT.......2000 FT AGL.  
* MIXING WINDS........SOUTH 15 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
 

 
FORECASTER...LUKINBEAL  
REQUESTED BY...KRISTIAN SPURGEON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2528157.0/MSO  
.DELDT 01/01/26  
.FORMATTERVERSION 2.0.0  
.EMAIL KRISTIAN.SPURGEON@USDA.GOV  
 
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