206
SXUS45 KMSO 052330
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
505 PM MDT Fri Jun 5 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 early in the evening then becoming
mostly cloudy. Lows around 50 . Southwest winds around 15 mph
with gusts to around 30 mph in the evening becoming light. Waves
around 1 foot...locally up to 2 feet.
.SATURDAY...Mostly cloudy with a 20 percent chance of rain. Highs
around 60 . Variable winds up to 10 mph becoming southwest around
15 mph in the afternoon. Waves less than 1 foot.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain
in the evening, then mostly cloudy after midnight. Lows in the
mid 40s. Southwest winds around 15 mph in the evening becoming
light. Waves around 1 foot...locally up to 2 feet.
.SUNDAY...Mostly cloudy. A slight chance of rain in the morning,
then showers likely and a slight chance of thunderstorms in the
afternoon. Highs in the mid 50s. Southwest winds around 15 mph.
Chance of precipitation 60 percent. Waves around 1 foot...locally
up to 2 feet.