982  
FNUS75 KMSO 191219  
FWSMSO  
 
SPOT FORECAST FOR GREER  
NATIONAL WEATHER SERVICE MISSOULA MT  
619 AM MDT SUN JUL 19 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0710 PDT ON JULY 19.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
WARM, DRY AND BREEZY CONDITIONS CAN BE EXPECTED  
TODAY. WESTERLY WINDS WILL BEGIN TO INCREASE AROUND 1300, WITH  
GUSTS AROUND 10-15 MPH BETWEEN 1400-1800. THE LOWEST RH VALUES  
WILL BE AROUND 1800 AS WELL. THERE WILL BE AN INCREASE IN CLOUD  
COVER MONDAY, AS THE INITIAL MONSOON MOISTURE PUSH ARRIVES TO THE  
NORTHERN ROCKIES.  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MAX TEMPERATURE.....86-91.  
* MIN HUMIDITY........15-20 PERCENT.  
* WIND (20 FT)........VARIABLE 2-4 MPH BECOMING NORTHWEST 5-6 MPH  
IN THE AFTERNOON.  
* MIXING HEIGHT.......2500 FT AGL INCREASING TO 5000 FT AGL IN THE  
AFTERNOON.  
* MIXING WINDS........NORTHWEST 5 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MIN TEMPERATURE.....57-62.  
* MAX HUMIDITY........57-62 PERCENT.  
* WIND (20 FT)........NORTH 5-6 MPH IN THE EVENING BECOMING  
VARIABLE 1-3 MPH.  
* MIXING HEIGHT.......3500 FT AGL DECREASING TO 500 FT AGL EARLY IN  
THE EVENING.  
* MIXING WINDS........NORTH 5 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
   
MONDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY.  
* CWR (> 0.10 INCH)...0 PERCENT.  
* CHANCE LIGHTNING....0 PERCENT.  
* MAX TEMPERATURE.....87-92.  
* MIN HUMIDITY........19-24 PERCENT.  
* WIND (20 FT)........VARIABLE 1-3 MPH.  
* MIXING HEIGHT.......3000 FT AGL INCREASING TO 4000 FT AGL LATE IN  
THE AFTERNOON.  
* MIXING WINDS........NORTHEAST 5 MPH.  
* PRECIP AMOUNT.......0.00 INCHES.  
 

 
FORECASTER...ROBINSON  
REQUESTED BY...SITL  
TYPE OF REQUEST...WILDFIRE  
.TAG 2617228.8/MSO  
.DELDT 07/19/26  
.FORMATTERVERSION 2.0.0  
.EMAIL AMOORE@IDL.IDAHO.GOV  
 
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