Expires:202601041100;;739850 FPUS55 KTFX 032233 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 332 PM MST Sat Jan 3 2026 Spot temperatures and probabilities of measurable precipitation are for tonight, Sunday, Sunday night, and Monday. MTZ318-041100- Snowy and Judith Mountains- 332 PM MST Sat Jan 3 2026 .TONIGHT...Mostly cloudy. Slight chance of rain and snow after midnight. Slight chance of rain late in the night. Lows in the mid 30s. Southwest winds 5 to 15 mph. Gusts up to 30 mph increasing to 40 mph after midnight. Chance of precipitation 20 percent. .SUNDAY...Mostly sunny. Highs 42 to 50. Southwest winds 10 to 20 mph with gusts to around 40 mph. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s. Southwest winds 5 to 15 mph with gusts to around 35 mph. .MONDAY...Partly sunny. Highs 38 to 46. Southwest winds 5 to 15 mph with gusts to around 30 mph. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Lows in the mid 20s. West winds 5 to 15 mph. Gusts up to 30 mph increasing to 40 mph after midnight. .TUESDAY...Breezy. Mostly sunny. Highs 34 to 40. .TUESDAY NIGHT...Mostly cloudy. Near steady temperature in the lower 30s. .WEDNESDAY...Breezy. Partly sunny. A 20 percent chance of snow in the afternoon. Highs 34 to 40. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of snow in the evening. Lows around 20. .THURSDAY...Partly sunny with a 20 percent chance of snow. Highs 29 to 35. .THURSDAY NIGHT...Partly cloudy. Lows around 18. .FRIDAY...Partly sunny with a 20 percent chance of snow. Highs 26 to 32. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows around 20. Highs 35 to 41. $$