SXUS45 KMSO 262330
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
505 PM MDT Sun Apr 26 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.

.Tonight...Partly cloudy. Lows around 30 . East winds around
15 mph in the evening becoming light. Waves around 1 foot...
locally up to 2 feet.
.MONDAY...Mostly sunny. A 20 percent chance of rain in the
afternoon. Highs around 50 . Variable winds up to 10 mph. Waves
around 1 foot...locally up to 2 feet.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. Variable
winds up to 10 mph. Waves less than 1 foot.
.TUESDAY...Partly sunny. A slight chance of rain in the morning,
then a chance of rain in the afternoon. Highs in the mid 50s.
Variable winds up to 10 mph. Chance of rain 40 percent. Waves
less than 1 foot.