034  
FNUS75 KMSO 182107  
FWSMSO  
 
SPOT FORECAST FOR GARNET  
NATIONAL WEATHER SERVICE MISSOULA MT  
307 PM MDT FRI JUL 18 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 MDT ON JULY 19.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
AN UPPER LEVEL DISTURBANCE WILL MOVE THROUGH THE  
AREA TONIGHT INTO SATURDAY MORNING, WITH MID-UPPER LEVEL MOISTURE  
BRINGING AN UPTICK IN CLOUD COVER SATURDAY AFTERNOON, ALONG WITH  
HIGHER RH. SOUTHWEST WINDS DURING THE MORNING WILL TRANSITION OUT  
OF THE WEST DURING THE AFTERNOON, WITH GUSTS OF 20-25 MPH. GUSTS  
WILL CONTINUE INTO THE EARLY EVENING THROUGH 2000 MDT, BEFORE  
DECREASING OVERNIGHT. WAVES OF CLOUDS WILL CONTINUE INTO SUNDAY,  
AS A TROUGH OF LOW PRESSURE APPROACHES FROM THE WEST, WITH CHANCES  
FOR SHOWERS (30-40%) INCREASING MONDAY INTO TUESDAY.  
   
SATURDAY  
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MAX TEMPERATURE.....66-71.  
* MIN HUMIDITY........29-34 PERCENT.  
* WIND (20 FT)........SOUTHWEST 4-7 MPH BECOMING WEST 8-14 MPH IN  
THE AFTERNOON, WITH GUSTS OF 20-25 MPH.  
* MIXING HEIGHT.......1500 FT AGL INCREASING TO 7000 FT AGL.  
* MIXING WINDS........WEST 20 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
SATURDAY NIGHT  
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....UP TO 10 PERCENT.  
* MIN TEMPERATURE.....49-54.  
* MAX HUMIDITY........52-57 PERCENT.  
* WIND (20 FT)........WEST 7-11 MPH WITH GUSTS OF 12-18 MPH  
THROUGH 2000, DECREASING TO WEST 4-7 MPH OVERNIGHT.  
* MIXING HEIGHT.......5000 FT AGL DECREASING TO LESS THAN 100 FT  
AGL.  
* MIXING WINDS........WEST 10 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
SUNDAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MAX TEMPERATURE.....66-71.  
* MIN HUMIDITY........25-30 PERCENT.  
* WIND (20 FT)........SOUTHWEST 4-6 MPH BECOMING WEST 5-9 MPH IN  
THE AFTERNOON WITH GUSTS OF 10-15 MPH.  
* MIXING HEIGHT.......2500 FT AGL INCREASING TO 6500 FT AGL LATE IN  
THE MORNING.  
* MIXING WINDS........WEST 15 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
 
 
FORECASTER...LUKINBEAL  
REQUESTED BY...MATT GRIFFIN  
TYPE OF REQUEST...WILDFIRE  
.TAG 2517729.14/MSO  
.DELDT 07/18/25  
.FORMATTERVERSION 2.0.0  
.EMAIL GARNETFIREPLANS@GMAIL.COM,GELDERLOOSDAVID3@GMAIL.COM  
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