025
SXUS45 KMSO 102330
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
505 PM MDT Wed Jun 10 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. A 20 percent chance of rain in the
evening. Lows in the upper 40s. South winds around 15 mph. Waves
around 1 foot...locally up to 2 feet.
.THURSDAY...Mostly sunny. Highs in the mid 60s. South winds
around 15 mph. Waves less than 1 foot.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the upper 40s. Variable winds up to
10 mph. Waves less than 1 foot.
.FRIDAY...Mostly sunny. A 20 percent chance of thunderstorms in
the afternoon. Highs in the upper 60s. Variable winds up to
10 mph. Waves less than 1 foot.