Expires:202512262300;;263625 FPUS55 KTFX 261619 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 918 AM MST Fri Dec 26 2025 Spot temperatures and probabilities of measurable precipitation are for the rest of today, tonight, and Saturday. MTZ315-262300- Upper Blackfoot and MacDonald Pass- Including the cities of Marysville, Lincoln, Flesher Pass, and MacDonald Pass 918 AM MST Fri Dec 26 2025 .REST OF TODAY...Breezy. Partly sunny. Chance of snow and rain late in the morning, then chance of snow in the afternoon. Highs 36 to 42. Southwest winds 10 to 15 mph with gusts to around 35 mph increasing to 15 to 25 mph with gusts to around 55 mph in the afternoon. Chance of precipitation 50 percent. .TONIGHT...Colder. Mostly cloudy. Chance of snow in the evening, then snow likely after midnight. Snow accumulation up to 3 inches. Lows around 17. Southwest winds 10 to 20 mph with gusts to around 40 mph. Chance of snow 70 percent. .SATURDAY...Colder. Snow in the morning, then snow likely in the afternoon. Snow accumulation of 1 to 4 inches. Total snow accumulation 1 to 7 inches. Highs 17 to 23. Temperatures falling into the lower single digits in the afternoon. Northwest winds 10 to 20 mph shifting to the north 10 to 15 mph in the afternoon. Gusts up to 35 mph. Chance of snow near 100 percent. .SATURDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of snow in the evening, then partly cloudy after midnight. Near steady temperature around 3. Northeast winds 5 to 10 mph shifting to the west after midnight. Gusts up to 25 mph. .SUNDAY...Partly sunny in the morning then clearing. Highs 15 to 21. West winds 5 to 15 mph. .SUNDAY NIGHT...Not as cold. Mostly clear. Near steady temperature around 15. .MONDAY...Not as cold. Mostly sunny. Highs 24 to 30. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Highs 28 to 36. .WEDNESDAY THROUGH NEW YEARS DAY...Mostly cloudy with a 20 percent chance of snow. Highs 28 to 38. Lows in the lower 20s. $$