359
SXUS45 KMSO 221230
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
605 AM MDT Wed Jul 22 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...Sunny. Patchy smoke. Highs in the lower 80s. Variable
winds up to 10 mph. Waves less than 1 foot.
.Tonight...Mostly clear. Patchy smoke. Lows in the lower 60s.
Variable winds up to 10 mph. Waves less than 1 foot.
.THURSDAY...Mostly sunny. Patchy smoke through the day. A
20 percent chance of thunderstorms in the afternoon. Highs in the
mid 80s. Variable winds up to 10 mph. Waves less than 1 foot.
.THURSDAY NIGHT...Mostly clear. Patchy smoke through the night.
Lows in the mid 60s. Variable winds up to 10 mph. Waves less than
1 foot.
.FRIDAY...Sunny. Highs in the mid 80s. Variable winds up to
10 mph becoming southwest around 15 mph in the afternoon. Waves
less than 1 foot.