912
SXUS45 KMSO 151230
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
505 AM MST Sat Nov 15 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...Breezy, cloudy. Rain early in the morning, then a chance
of rain in the late morning and afternoon. Highs around 50 .
South winds 15 to 25 mph. Chance of rain 90 percent. Waves 1 to
3 feet...locally up to 4 feet subsiding to around 1 foot...
locally up to 2 feet late in the afternoon.
.Tonight...Mostly cloudy. Lows in the lower 40s. Variable winds
up to 10 mph. Waves around 1 foot...locally up to 2 feet.
.SUNDAY...Mostly cloudy. A 20 percent chance of rain in the
afternoon. Highs around 50 . Variable winds up to 10 mph. Waves
less than 1 foot.
.SUNDAY NIGHT...Cloudy with a 40 percent chance of rain. Lows in
the mid 40s. Variable winds up to 10 mph. Waves less than 1 foot.
.MONDAY...Cloudy. A chance of rain in the morning, then rain
likely in the afternoon. Highs in the upper 40s. Variable winds
up to 10 mph. Chance of rain 70 percent. Waves less than 1 foot.