Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 230 AM MDT Mon Apr 29 2024 .TODAY...Windy. Mostly cloudy. Chance of rain and slight chance of snow in the morning, then rain showers and slight chance of thunderstorms in the afternoon. No snow accumulation. Highs 55 to 60. Southwest winds 5 to 10 mph increasing to west 20 to 30 mph in the afternoon. Chance of precipitation 90 percent. .TONIGHT...Breezy, colder. Mostly cloudy with rain showers likely, chance of thunderstorms and snow showers in the evening, then mostly clear with slight chance of snow after midnight. Little or no snow accumulation. Lows in the mid 20s. West winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 70 percent. .TUESDAY...Breezy. Sunny in the morning, then mostly cloudy with chance of snow and slight chance of rain in the afternoon. Highs 45 to 50. West winds 15 to 25 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of snow. Lows around 25. West winds 10 to 20 mph. .WEDNESDAY...Breezy. Mostly cloudy. Chance of snow in the morning, then chance of snow and rain in the afternoon. Highs 45 to 50. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 30. .THURSDAY...Mostly cloudy with a 40 percent chance of snow and rain. Highs 50 to 55. .THURSDAY NIGHT...Mostly cloudy with chance of snow and slight chance of rain. Lows 30 to 35. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy with chance of rain showers, snow and slight chance of thunderstorms. Highs 50 to 55. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy. Lows around 30. .SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs around 60. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 35. .SUNDAY...Mostly cloudy with chance of rain and slight chance of snow. Highs 60 to 65. Chance of precipitation 30 percent. $$