427 SXUS45 KMSO 222140 RECGPI Recreation Forecast for Flathead Lake National Weather Service Missoula MT 206 PM MST Fri Feb 22 2019 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. A chance of snow in the morning. Highs in the mid 20s. Variable winds up to 10 mph. Chance of snow 50 percent. Waves around 1 foot...locally up to 2 feet. .Tonight...Snow likely in the evening, then snow after midnight. Snow accumulation of 1 to 2 inches. Lows in the mid 20s. Variable winds up to 10 mph becoming south around 15 mph after midnight. Chance of snow near 100 percent. Waves around 1 foot...locally up to 2 feet. .SATURDAY...Snow in the morning, then snow likely in the afternoon. Patchy blowing snow in the afternoon. Snow accumulation of 1 to 2 inches. Highs around 30 . Variable winds up to 10 mph becoming north around 15 mph in the afternoon. Chance of snow 80 percent. Waves around 1 foot...locally up to 2 feet building to 1 to 2 feet...locally up to 3 feet late in the afternoon. .SATURDAY NIGHT...Breezy, colder. Mostly cloudy with a 50 percent chance of snow. Patchy blowing snow after midnight. Lows 10 to 15. Northeast winds 15 to 25 mph. Waves 3 to 5 feet...locally up to 6 feet. .SUNDAY...Breezy. Mostly cloudy. Patchy blowing snow in the morning. A chance of snow in the afternoon. Highs in the lower 20s. Northeast winds 15 to 25 mph. Chance of snow 30 percent. Waves 3 to 5 feet...locally up to 6 feet.