688 SXUS45 KMSO 182140 RECGPI Recreation Forecast for Flathead Lake National Weather Service Missoula MT 206 PM MST Mon Feb 18 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...Mostly sunny. A 40 percent chance of snow showers in the morning. Highs 15 to 20. North winds around 15 mph in the morning becoming light. Waves 1 to 3 feet...locally up to 4 feet subsiding to around 1 foot...locally up to 2 feet late in the afternoon. .Tonight...Partly cloudy. Lows 5 to 10 above. Variable winds up to 10 mph. Waves around 1 foot...locally up to 2 feet. .TUESDAY...Mostly sunny in the morning, then mostly cloudy with a 50 percent chance of snow in the afternoon. Highs in the mid 20s. Variable winds up to 10 mph becoming south around 15 mph in the afternoon. Waves around 1 foot...locally up to 2 feet. .TUESDAY NIGHT...Snow. Snow accumulation of 2 to 3 inches. Lows near 20. Variable winds up to 10 mph. Chance of snow 80 percent. Waves around 1 foot...locally up to 2 feet. .WEDNESDAY...Mostly cloudy. Snow likely in the morning, then a slight chance of snow in the afternoon. Snow accumulation up to 1 inch. Highs around 30 . Variable winds up to 10 mph. Chance of snow 60 percent. Waves around 1 foot...locally up to 2 feet.