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957
SXUS45 KMSO 202330
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
505 PM MDT Wed Aug 20 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 clear. Lows in the upper 50s. West winds around
15 mph in the evening becoming light. Waves less than 1 foot.
.THURSDAY...Sunny. Highs in the upper 70s. Variable winds up to
10 mph. Waves less than 1 foot.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Variable
winds up to 10 mph. Waves less than 1 foot.
.FRIDAY...Sunny. Highs around 80 . Northeast winds around 15 mph
in the morning becoming light. Waves less than 1 foot.