987  
FNUS75 KMSO 262251  
FWSMSO  
 
SPOT FORECAST FOR ALDER DITCH  
NATIONAL WEATHER SERVICE MISSOULA MT  
451 PM MDT SAT SEP 26 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0600 MDT ON SEPTEMBER 27.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
DESPITE CLOUDY SKIES ON SUNDAY, TEMPERATURES WILL  
TREND SLIGHTLY WARMER WARMER THAN SATURDAY WITH SIMILAR RHS. A FEW  
SPRINKLES ARE POSSIBLE BUT LIKELY NOT MEASURABLE. CLEARING OCCURS  
BY MONDAY MORNING. TEMPERATURES WILL TREND WARMER STILL, WITH  
LOWER RHS AND SOME BREEZY WESTERLY WINDS IN THE AFTERNOON.  
   
SUNDAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MAX TEMPERATURE.....58-63.  
* MIN HUMIDITY........25-30 PERCENT.  
* WIND (20 FT)........EAST TO SOUTHEAST 2-5 MPH.  
* MIXING HEIGHT.......3000 FT AGL.  
* MIXING WINDS........EAST 5 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
SUNDAY NIGHT  
 
* SKY/WEATHER.........PARTLY CLOUDY BECOMING MOSTLY CLEAR.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MIN TEMPERATURE.....37-42.  
* MAX HUMIDITY........51-56 PERCENT.  
* WIND (20 FT)........VARIABLE 1-3 MPH.  
* MIXING HEIGHT.......500 FT AGL.  
* MIXING WINDS........WEST 5 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
MONDAY  
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MAX TEMPERATURE.....62-67.  
* MIN HUMIDITY........20-25 PERCENT.  
* WIND (20 FT)........VARIABLE 2-4 MPH BECOMING WEST 5-8 MPH WITH  
GUSTS TO 15 MPH IN THE AFTERNOON.  
* MIXING HEIGHT.......1500 FT AGL INCREASING TO 6000 FT AGL.  
* MIXING WINDS........WEST 10 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
 
 
FORECASTER...JENNK  
REQUESTED BY...ART  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2622526.1/MSO  
.DELDT 09/26/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JACK.CURRIE@CSKT.ORG,DARRELL.CLAIRMONT@CSKT.ORG,ART.TRAHAN@CSKT.ORG  
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