767
SXUS45 KMSO 131230
RECGPI

Recreation Forecast for Flathead Lake
National Weather Service Missoula MT
505 AM MST Thu Nov 13 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...Partly sunny. Patchy fog early in the morning. A
20 percent chance of rain late in the afternoon. Highs in the mid
50s. Variable winds up to 10 mph becoming south around 15 mph in
the afternoon. Waves less than 1 foot.
.Tonight...Breezy. A chance of rain in the evening, then rain
after midnight. Lows in the upper 40s. South winds 15 to 25 mph
with gusts to around 30 mph. Chance of rain 90 percent. Waves
around 1 foot...locally up to 2 feet.
.FRIDAY...Breezy, rain. Highs in the lower 50s. Southwest winds
15 to 25 mph with gusts to around 30 mph. Chance of rain near
100 percent. Waves around 1 foot...locally up to 2 feet.
.FRIDAY NIGHT...Cloudy. Rain likely in the evening, then a chance
of rain after midnight. Lows in the lower 40s. Southwest winds
around 15 mph. Chance of rain 70 percent. Waves around 1 foot...
locally up to 2 feet.
.SATURDAY...Cloudy with a 50 percent chance of rain. Highs in the
upper 40s. South winds around 15 mph. Waves around 1 foot...
locally up to 2 feet.