229
SXUS45 KMSO 211230
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
605 AM MDT Mon Sep 21 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. Highs around 70 . Variable winds up to 10 mph.
Waves less than 1 foot.
.Tonight...Mostly clear. Lows in the mid 50s. Variable winds up
to 10 mph. Waves less than 1 foot.
.TUESDAY...Partly sunny. Highs around 70 . Variable winds up to
10 mph. Waves less than 1 foot.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Variable
winds up to 10 mph. Waves less than 1 foot.
.WEDNESDAY...Sunny. Highs in the upper 60s. Variable winds up to
10 mph. Waves less than 1 foot.