523
SXUS45 KMSO 191230
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
605 AM MDT Wed Aug 19 2026

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...Partly sunny early in the morning then clearing. Highs
around 80 . Variable winds up to 10 mph. Waves less than 1 foot.
.Tonight...Partly cloudy. Lows around 60 . Variable winds up to
10 mph. Waves less than 1 foot.
.THURSDAY...Sunny. Highs around 80 . Variable winds up to 10 mph.
Waves less than 1 foot.
.THURSDAY NIGHT...Mostly clear. Lows around 60 . Variable winds
up to 10 mph. Waves less than 1 foot.
.FRIDAY...Mostly sunny. Highs around 80 . Variable winds up to
10 mph. Waves less than 1 foot.