075
SXUS45 KMSO 041230
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
605 AM MDT Sat Oct 4 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...Cloudy in the morning then becoming mostly cloudy. A
chance of rain until late afternoon, then showers likely and a
slight chance of thunderstorms late in the afternoon. Highs in
the mid 50s. Variable winds up to 10 mph. Chance of precipitation
70 percent. Waves less than 1 foot.
.Tonight...Rain and a slight chance of thunderstorms in the
evening, then rain after midnight. Lows around 40 . Variable
winds up to 10 mph becoming north around 15 mph after midnight.
Chance of precipitation 90 percent. Waves around 1 foot...locally
up to 2 feet.
.SUNDAY...Partly sunny with a 40 percent chance of rain in the
morning, then sunny in the afternoon. Highs around 50 . Northeast
winds around 15 mph in the morning becoming light. Waves around
1 foot...locally up to 2 feet.
.SUNDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows
in the mid 30s. Variable winds up to 10 mph. Waves less than
1 foot.
.MONDAY...Sunny. Areas of frost in the morning. Highs in the
lower 50s. Variable winds up to 10 mph. Waves less than 1 foot.