896
SXUS45 KMSO 152030
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
205 PM MDT Wed Oct 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...Mostly sunny in the morning then becoming cloudy. Patchy
frost early in the morning. Highs in the upper 40s. Variable
winds up to 10 mph. Waves less than 1 foot.
.Tonight...Mostly cloudy in the evening then clearing. Lows
around 40 . Variable winds up to 10 mph. Waves less than 1 foot.
.THURSDAY...Sunny. Patchy frost in the morning. Highs around 50 .
Variable winds up to 10 mph. Waves less than 1 foot.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows around 40 . Variable winds up to 10 mph
becoming south around 15 mph after midnight. Waves around
1 foot...locally up to 2 feet.
.FRIDAY...Mostly sunny with a slight chance of rain in the
morning, then mostly cloudy with rain likely in the afternoon.
Highs around 50 . Southwest winds around 15 mph. Chance of rain
60 percent. Waves around 1 foot...locally up to 2 feet.