SXUS45 KMSO 252330
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
505 PM MDT Fri Sep 25 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 then becoming partly cloudy late
in the evening then becoming mostly cloudy. A chance of rain
early in the evening, then a slight chance of rain in the late
evening and early morning. Lows in the upper 40s. South winds
15 to 25 mph. Chance of rain 50 percent. Waves around 1 foot...
locally up to 2 feet.
.SATURDAY...Breezy. Mostly sunny. Highs in the mid 50s. Southwest
winds 15 to 25 mph with gusts to around 30 mph. Waves 1 to
2 feet...locally up to 3 feet subsiding to around 1 foot...
locally up to 2 feet in the afternoon.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
mostly cloudy. Lows in the lower 40s. Variable winds up to
10 mph. Waves around 1 foot...locally up to 2 feet.
.SUNDAY...Partly sunny. Highs around 60 . Variable winds up to
10 mph. Waves less than 1 foot.