SXUS45 KMSO 042330

RECGPI



Recreation Forecast for Flathead Lake

National Weather Service Missoula MT

505 PM MDT Mon May 4 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.



.Tonight...Breezy. Mostly cloudy early in the evening then

becoming partly cloudy. Lows in the lower 40s. Northeast winds

15 to 20 mph with gusts to around 30 mph. Waves around 1 foot...

locally up to 2 feet. 

.TUESDAY...Sunny. Highs in the upper 50s. North winds around

15 mph. Waves around 1 foot...locally up to 2 feet. 

.TUESDAY NIGHT...Mostly clear. Lows around 40 . Northeast winds

around 15 mph in the evening becoming light. Waves around

1 foot...locally up to 2 feet. 

.WEDNESDAY...Sunny. Highs in the mid 60s. Variable winds up to

10 mph. Waves less than 1 foot.