Expires:202512271100;;293269 FPUS55 KTFX 270443 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 943 PM MST Fri Dec 26 2025 Spot temperatures and probabilities of measurable precipitation are for the rest of tonight, Saturday, Saturday night, and Sunday. MTZ318-271100- Snowy and Judith Mountains- 943 PM MST Fri Dec 26 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM SATURDAY TO 11 AM MST SUNDAY... .REST OF TONIGHT...Breezy. Much colder. Partly cloudy. A 40 percent chance of snow early in the morning. Lows 11 to 17. Southwest winds 10 to 25 mph with gusts to around 45 mph. .SATURDAY...Windy. Much colder. Partly sunny. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs 15 to 21. Temperatures falling into the lower single digits in the afternoon. Northwest winds 15 to 30 mph with gusts to around 50 mph. Chance of snow 50 percent. .SATURDAY NIGHT...Breezy, colder. Mostly cloudy with a 20 percent chance of snow in the evening, then mostly clear after midnight. Near steady temperature around 1 below. Northwest winds 10 to 25 mph with gusts to around 50 mph. .SUNDAY...Sunny. Highs 16 to 22. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the morning. .SUNDAY NIGHT...Not as cold. Mostly clear. Lows around 13. Southwest winds 5 to 15 mph. .MONDAY...Not as cold. Mostly sunny. Highs 35 to 41. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Highs 40 to 46. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs 34 to 40. Lows around 19. .NEW YEARS DAY AND THURSDAY NIGHT...Mostly cloudy. Highs 32 to 38. Lows in the mid 20s. .FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs 34 to 42. $$