162
SXUS45 KMSO 122330
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
405 PM MST Wed Nov 12 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...Mostly cloudy then becoming partly cloudy in the late
evening and early morning then becoming mostly cloudy. Lows in
the lower 40s. Variable winds up to 10 mph. Waves less than
1 foot.
.THURSDAY...Mostly sunny. A 20 percent chance of rain in the
afternoon. Highs in the upper 50s. Variable winds up to 10 mph
becoming south around 15 mph in the afternoon. Waves less than
1 foot.
.THURSDAY NIGHT...Breezy. Rain likely in the evening, then rain
after midnight. Lows in the upper 40s. South winds 15 to 25 mph
with gusts to around 30 mph. Chance of rain 90 percent. Waves
around 1 foot...locally up to 2 feet.
.FRIDAY...Breezy, rain. Highs around 50 . Southwest winds 15 to
25 mph with gusts to around 30 mph. Chance of rain 90 percent.
Waves around 1 foot...locally up to 2 feet.