729
SXUS45 KMSO 231230
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
505 AM MST Sun Nov 23 2025

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...Cloudy. A chance of rain until late afternoon, then a
slight chance of rain late in the afternoon. Highs in the mid
40s. Variable winds up to 10 mph. Chance of rain 50 percent.
Waves less than 1 foot.
.Tonight...Breezy. Cloudy with a 50 percent chance of rain. Lows
in the upper 30s. Variable winds up to 10 mph becoming southwest
15 to 25 mph with gusts to around 30 mph after midnight. Waves
around 1 foot...locally up to 2 feet.
.MONDAY...Breezy. Rain in the morning, then snow in the
afternoon. No snow accumulation. Highs in the lower 40s.
Southwest winds 15 to 25 mph. Chance of precipitation 90 percent.
Waves 1 to 2 feet...locally up to 3 feet.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows around 30 . West winds around 15 mph in the evening becoming
light. Waves 1 to 2 feet...locally up to 3 feet subsiding to
around 1 foot...locally up to 2 feet in the late evening and
overnight.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the mid 30s. Variable winds up to 10 mph. Waves around
1 foot...locally up to 2 feet.