903  
FNUS75 KMSO 090716  
FWSMSO  
 
SPOT FORECAST FOR WINDY ROCK  
NATIONAL WEATHER SERVICE MISSOULA MT  
116 AM MDT THU OCT 9 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0800 MDT ON OCTOBER 09.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
THE FIRE WILL REMAIN UNDER SOUTH-SOUTHEAST FLOW THE  
NEXT TWO DAYS AS A TROUGH OF LOW PRESSURE SLOWLY APPROACHES FROM  
THE WEST AND A HIGH PRESSURE RIDGE IS CENTERED EAST OF THE FIRE.  
SOUTHEAST GUSTS OF 15-20 MPH WILL DEVELOP THIS AFTERNOON FOLLOWING  
INVERSION BREAKS, WITH GUSTS CONTINUING OVERNIGHT ON MIDSLOPES  
AND RIDGETOPS. WINDS WILL TURN SOUTHERLY FRIDAY, WITH GUSTS NEAR  
15 MPH IN THE AFTERNOON.  
 
   
REST OF TODAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MAX TEMPERATURE.....57-62.  
* MIN HUMIDITY........28-33 PERCENT.  
* WIND (20 FT)........SOUTHEAST 6-10 MPH. GUSTS OF 15-20 MPH IN  
THE AFTERNOON.  
* MIXING HEIGHT.......2000 FT AGL.  
* MIXING WINDS........SOUTHEAST 15 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MIN TEMPERATURE.....44-49.  
* MAX HUMIDITY........50-55 PERCENT.  
* WIND (20 FT)........SOUTHEAST 6-10 MPH. GUSTS UP TO 15 MPH ON  
MIDSLOPES AND RIDGES OVERNIGHT.  
* MIXING HEIGHT.......LESS THAN 100 FT AGL.  
* MIXING WINDS........SOUTHEAST 10 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MAX TEMPERATURE.....63-68.  
* MIN HUMIDITY........33-38 PERCENT.  
* WIND (20 FT)........SOUTH 6-10 MPH WITH GUSTS NEAR 15 MPH.  
* MIXING HEIGHT.......2500 FT AGL INCREASING TO 5500 FT AGL LATE IN  
THE AFTERNOON.  
* MIXING WINDS........SOUTH 15 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
 

 
FORECASTER...LUKINBEAL  
REQUESTED BY...DAKOTA CROWE  
TYPE OF REQUEST...WILDFIRE  
.TAG 2523205.0/MSO  
.DELDT 10/09/25  
.FORMATTERVERSION 2.0.0  
.EMAIL DAKOTA.CROWE@MT.GOV  
 
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