Expires:202504101000;;049567 FPUS55 KTFX 092018 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 217 PM MDT Wed Apr 9 2025 Spot temperatures and probabilities of measurable precipitation are for tonight, Thursday, Thursday night, and Friday. MTZ324-101000- Missouri Headwaters- Including Harrison, Three Forks, Willow Creek, Pony, and Whitehall 217 PM MDT Wed Apr 9 2025 .TONIGHT...Partly cloudy. Lows 30 to 35. Northwest winds 5 to 15 mph with gusts to around 40 mph shifting to the west up to 5 mph after midnight. .THURSDAY...Warmer. Partly cloudy. Highs 65 to 70. South winds up to 5 mph increasing to 5 to 15 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows 40 to 45. Southwest winds 5 to 15 mph. .FRIDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs around 70. Southwest winds up to 10 mph shifting to the west with gusts to around 30 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Slight chance of rain showers in the evening, then chance of rain after midnight. Lows around 40. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 50 percent. .SATURDAY...Cooler. Rain likely. Highs 50 to 55. Chance of rain 70 percent. .SATURDAY NIGHT...Colder. Snow and rain likely. Lows around 30. Chance of precipitation 70 percent. .SUNDAY...Mostly cloudy with a 50 percent chance of snow. Highs 40 to 45. .SUNDAY NIGHT...Partly cloudy. Lows around 25. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs 50 to 55. Lows around 30. .TUESDAY...Warmer. Partly cloudy. Highs 60 to 65. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows around 35. Highs 60 to 65. $$