Expires:202512292300;;431661 FPUS55 KTFX 291042 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 341 AM MST Mon Dec 29 2025 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Tuesday. MTZ322-292300- Elkhorn and Boulder Mountains- Including the cities of Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 341 AM MST Mon Dec 29 2025 .TODAY...Not as cold. Sunny. Highs 27 to 33. Southwest winds up to 10 mph. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature in the mid 20s. West winds up to 10 mph. .TUESDAY...Mostly sunny. Highs 34 to 40. Southwest winds up to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s. Southwest winds up to 10 mph. .WEDNESDAY...Sunny. Highs 37 to 45. Southwest winds up to 10 mph. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly cloudy. Lows 23 to 31. Highs 33 to 43. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after midnight. Lows 25 to 31. .SATURDAY...Partly sunny. Slight chance of snow in the morning, then slight chance of snow and rain in the afternoon. Highs 34 to 42. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows 22 to 28. .SUNDAY...Partly sunny. Highs 32 to 40. $$