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938
SXUS45 KMSO 192330
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
505 PM MDT Sat Jul 19 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 after
midnight then becoming mostly cloudy. Lows in the upper 50s.
Variable winds up to 10 mph. Gusts up to 25 mph in the evening.
Waves around 1 foot...locally up to 2 feet.
.SUNDAY...Partly sunny. Highs in the mid 70s. Variable winds up
to 10 mph becoming southwest around 15 mph in the afternoon.
Waves less than 1 foot.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Variable
winds up to 10 mph. Waves less than 1 foot.
.MONDAY...Cloudy. A chance of rain in the morning, then showers
likely and a slight chance of thunderstorms in the afternoon.
Highs in the mid 60s. Variable winds up to 10 mph. Chance of
precipitation 60 percent. Waves less than 1 foot.