011  
FNUS75 KMSO 011551  
FWSMSO  
 
SPOT FORECAST FOR GREEN BREEN B01  
NATIONAL WEATHER SERVICE MISSOULA MT  
951 AM MDT THU OCT 1 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1200 MDT ON OCTOBER 01.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
THE AREA WILL BE UNDER WESTERLY FLOW ALOFT THE NEXT  
COUPLE OF DAYS WITH MID TO HIGH LEVEL CLOUDS STREAMING OVER THE  
AREA. THE HUMIDITY IS EXPECTED TO DROP BELOW 50% BY 1400 ON FRIDAY  
AND CLIMB ABOVE BY 1800 MDT. WEST WINDS WILL BE STEADILY  
INCREASING THROUGHOUT THE DAY WITH THE POTENTIAL OF GUSTS UP TO 20  
MPH IN THE AFTERNOON.  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MAX TEMPERATURE.....56-61.  
* MIN HUMIDITY........39-44 PERCENT.  
* WIND (20 FT)........VARIABLE 1-3 MPH.  
* MIXING HEIGHT.......4000 FT AGL.  
* MIXING WINDS........SOUTH 5 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MIN TEMPERATURE.....42-47.  
* MAX HUMIDITY........67-72 PERCENT.  
* WIND (20 FT)........VARIABLE 1-3 MPH.  
* MIXING HEIGHT.......500 FT AGL.  
* MIXING WINDS........SOUTHWEST 5 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
FRIDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MAX TEMPERATURE.....61-66.  
* MIN HUMIDITY........41-46 PERCENT.  
* WIND (20 FT)........VARIABLE 3-6 MPH BECOMING WEST 5-10 MPH LATE  
IN THE MORNING. GUSTS UP TO 20 MPH IN THE AFTERNOON.  
* MIXING HEIGHT.......2500 FT AGL INCREASING TO 5500 FT AGL IN THE  
AFTERNOON.  
* MIXING WINDS........WEST 10 MPH INCREASING TO 20 MPH LATE IN THE  
MORNING.  
* PRECIP AMOUNT.......0.00 INCHES.  
 
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........65 57 26 3 3 3 3 4 9 9 15 42  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF LTNG (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............45 45 44 46 51 55 58 60 62 62 63 61  
RH..............72 75 76 72 64 58 53 52 48 46 45 46  
20 FT WIND DIR..W W W W W W W W W W W W  
20 FT WIND SPD..3 3 3 5 3 5 7 8 9 10 10 9  
20 FT WIND GUST.5 5 10 10 10 10 15 15 20 20 20 20  
MIX HGT (KFT)...0.5 0.5 0.5 0.5 1.0 2.5 3.5 4.5 5.0 5.5 5.5 5.0  
TRANSP WIND DIR.W W W W W W W W W W W W  
TRANSP WIND SPD.5 5 5 5 10 15 15 20 20 20 20 20  
 

 
FORECASTER...SMITH  
REQUESTED BY...AARON MCCOWN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2622919.0/MSO  
.DELDT 10/01/26  
.FORMATTERVERSION 2.0.0  
.EMAIL AARON.MCCOWN@USDA.GOV,JOHN.DIGIANDO@USDA.GOV,DANIEL.CAMPBELL@USDA.GOV,AMCCO220@GMAIL.COM,CODY.ISHLER@USDA.GOV  
 
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