Thu Feb 20 06:40:13 AM EST 2025 Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 439 AM MST Thu Feb 20 2025 .TODAY...Mostly cloudy. A 20 percent chance of snow in the morning. Patchy fog in the morning. Highs 25 to 30. West winds 5 to 10 mph. .TONIGHT...Partly cloudy. Lows around 10. West winds 5 to 10 mph. .FRIDAY...Partly cloudy. Highs in the mid 30s. Southwest winds 5 to 15 mph. .FRIDAY NIGHT...Mostly cloudy. Patchy blowing snow after midnight. Lows 20 to 25. Southwest winds 5 to 15 mph. .SATURDAY...Mostly cloudy. Highs around 40. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .SATURDAY NIGHT AND SUNDAY...Breezy. Mostly cloudy. Lows 25 to 30. Highs 40 to 45. .SUNDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of rain. Lows 30 to 35. .MONDAY...Breezy. Partly cloudy. Highs around 45. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain and snow. Lows 25 to 30. .TUESDAY...Mostly cloudy with a 50 percent chance of snow and rain. Highs around 40. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 25. .WEDNESDAY...Partly cloudy. Highs around 40.