734  
SXUS45 KMSO 221230  
RECGPI  
 
RECREATION FORECAST FOR FLATHEAD LAKE  
NATIONAL WEATHER SERVICE MISSOULA MT  
606 AM MDT THU OCT 22 2026  
 
NOTE: THE EXPERIMENTAL WAVE HEIGHT FORECASTS ARE REPRESENTATIVE OF  
THE MID LAKE WATERS AND DOWNWIND SHORES. WAVE HEIGHTS MAY BE  
SIGNIFICANTLY LESS ON UPWIND SHORES.  
   
TODAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. VARIABLE WINDS UP  
TO 10 MPH. WAVES LESS THAN 1 FOOT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
RAIN LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 40S. VARIABLE WINDS  
UP TO 10 MPH. CHANCE OF RAIN 70 PERCENT. WAVES LESS THAN 1 FOOT.    
FRIDAY  
COOLER. RAIN IN THE MORNING, THEN RAIN LIKELY IN THE  
AFTERNOON. HIGHS IN THE LOWER 50S. VARIABLE WINDS UP TO 10 MPH  
BECOMING NORTH AROUND 15 MPH IN THE AFTERNOON. CHANCE OF RAIN  
NEAR 100 PERCENT. WAVES AROUND 1 FOOT...LOCALLY UP TO 2 FEET.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS IN THE UPPER 30S. VARIABLE WINDS UP TO 10 MPH.  
WAVES LESS THAN 1 FOOT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. VARIABLE WINDS  
UP TO 10 MPH. WAVES LESS THAN 1 FOOT.  
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