109  
SXUS45 KMSO 162030  
RECGPI  
 
RECREATION FORECAST FOR FLATHEAD LAKE  
NATIONAL WEATHER SERVICE MISSOULA MT  
205 PM MDT THU OCT 16 2025  
 
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 CLOUDY UNTIL LATE AFTERNOON THEN CLEARING. HIGHS  
IN THE UPPER 40S. VARIABLE WINDS UP TO 10 MPH. WAVES LESS THAN  
1 FOOT.    
TONIGHT
 
PARTLY CLOUDY. LOWS AROUND 40 . VARIABLE WINDS UP TO  
10 MPH BECOMING SOUTH AROUND 15 MPH AFTER MIDNIGHT. WAVES AROUND  
1 FOOT...LOCALLY UP TO 2 FEET.    
FRIDAY
 
BREEZY. MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY  
WITH A 50 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE  
LOWER 50S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND  
30 MPH. WAVES AROUND 1 FOOT...LOCALLY UP TO 2 FEET.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
30S. WEST WINDS AROUND 15 MPH IN THE EVENING BECOMING LIGHT.  
WAVES AROUND 1 FOOT...LOCALLY UP TO 2 FEET.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 50 . VARIABLE WINDS UP TO  
10 MPH. WAVES LESS THAN 1 FOOT.  
 
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