430
SXUS45 KMSO 062330
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
406 PM MST Sat Dec 6 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.

.Tonight...Breezy. Mostly cloudy. Rain likely early in the
evening, then a chance of rain in the late evening and overnight.
A chance of snow late in the night. No snow accumulation. Lows in
the upper 30s. Southwest winds 15 to 20 mph. Chance of
precipitation 70 percent. Waves around 1 foot...locally up to
2 feet.
.SUNDAY...Cloudy. A chance of rain and snow in the morning, then
rain in the afternoon. No snow accumulation. Highs in the lower
40s. South winds around 15 mph. Chance of precipitation
90 percent. Waves around 1 foot...locally up to 2 feet.
.SUNDAY NIGHT...Breezy, rain. Lows around 40 . South winds 15 to
20 mph. Chance of rain near 100 percent. Waves around 1 foot...
locally up to 2 feet.
.MONDAY...Breezy. Rain likely in the morning, then rain in the
afternoon. Highs in the mid 40s. South winds 15 to 20 mph. Chance
of rain near 100 percent. Waves around 1 foot...locally up to
2 feet.