Expires:202512292300;;434175 FPUS55 KTFX 291138 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 437 AM MST Mon Dec 29 2025 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Tuesday. MTZ310-292300- Western and Central Chouteau County- Including the cities of Floweree, Carter, and Fort Benton 438 AM MST Mon Dec 29 2025 .TODAY...Not as cold. Sunny. Highs 34 to 42. Southwest winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 20 to 26. Southwest winds 5 to 10 mph with gusts to around 25 mph. .TUESDAY...Mostly sunny. Highs 40 to 46. Southwest winds up to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 24 to 30. Southwest winds 5 to 10 mph with gusts to around 25 mph. .WEDNESDAY...Mostly sunny. Highs 42 to 48. Southwest winds up to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 20 to 26. .NEW YEARS DAY...Mostly sunny. Highs 39 to 45. .THURSDAY NIGHT THROUGH SATURDAY...Mostly cloudy. Lows 23 to 31. Highs 40 to 48. .SATURDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in the evening, then slight chance of snow after midnight. Lows 22 to 28. Chance of precipitation 20 percent. .SUNDAY...Partly sunny. Highs 39 to 45. $$