986
SXUS45 KMSO 022330
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
505 PM MDT Wed Sep 2 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...Mostly cloudy then becoming partly cloudy late in the
evening then becoming mostly cloudy. A chance of rain early in
the evening. A slight chance of rain late in the evening. A
chance of rain late in the night. Lows in the lower 50s. Variable
winds up to 10 mph. Chance of rain 50 percent. Waves around
1 foot...locally up to 2 feet.
.THURSDAY...Mostly cloudy with rain likely in the morning, then
mostly sunny in the afternoon. Highs around 60 . Variable winds
up to 10 mph. Chance of rain 70 percent. Waves less than 1 foot.
.THURSDAY NIGHT...Rain likely. Lows around 50 . Variable winds up
to 10 mph. Chance of rain 70 percent. Waves less than 1 foot.
.FRIDAY...Mostly cloudy with a 50 percent chance of rain. Highs
around 60 . Variable winds up to 10 mph. Waves less than 1 foot.