010  
SXUS45 KMSO 201230  
RECGPI  
 
RECREATION FORECAST FOR FLATHEAD LAKE  
NATIONAL WEATHER SERVICE MISSOULA MT  
605 AM MDT FRI MAR 20 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  
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING,  
THEN A SLIGHT CHANCE OF RAIN EARLY IN THE AFTERNOON. A CHANCE OF  
RAIN LATE IN THE AFTERNOON. HIGHS AROUND 60 . SOUTH WINDS 15 TO  
25 MPH. CHANCE OF RAIN 40 PERCENT. WAVES AROUND 1 FOOT...LOCALLY  
UP TO 2 FEET.    
TONIGHT  
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN IN THE  
EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 40S.  
SOUTH WINDS 15 TO 20 MPH. CHANCE OF RAIN 70 PERCENT. WAVES AROUND  
1 FOOT...LOCALLY UP TO 2 FEET.    
SATURDAY  
BREEZY. CLOUDY WITH RAIN IN THE MORNING, THEN PARTLY  
SUNNY WITH A CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE LOWER  
50S. VARIABLE WINDS UP TO 10 MPH BECOMING SOUTHWEST 15 TO 25 MPH  
WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON. CHANCE OF RAIN  
80 PERCENT. WAVES AROUND 1 FOOT...LOCALLY UP TO 2 FEET.    
SATURDAY NIGHT  
COLDER. MOSTLY CLEAR. LOWS IN THE UPPER 30S.  
SOUTHWEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE  
EVENING BECOMING LIGHT. WAVES AROUND 1 FOOT...LOCALLY UP TO  
2 FEET.    
SUNDAY  
SUNNY. HIGHS AROUND 50 . SOUTHWEST WINDS AROUND 15 MPH.  
WAVES AROUND 1 FOOT...LOCALLY UP TO 2 FEET.  
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