Expires:202512262300;;248899 FPUS55 KTFX 260948 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 247 AM MST Fri Dec 26 2025 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Saturday. MTZ311-262300- Bears Paw Mountains and Southern Blaine- Including the city of Rocky Boy 247 AM MST Fri Dec 26 2025 .TODAY...Partly sunny. Slight chance of rain and light freezing rain early in the afternoon. Slight chance of rain late in the afternoon. Highs in the mid 40s. South winds 5 to 15 mph. Gusts up to 35 mph in the afternoon. Chance of precipitation 20 percent. .TONIGHT...Breezy. Much colder. Mostly clear in the evening, then mostly cloudy with a 50 percent chance of snow after midnight. Lows 5 to 11. Southwest winds 15 to 25 mph with gusts to around 40 mph shifting to the west 10 to 15 mph with gusts to around 30 mph after midnight. .SATURDAY...Windy. Much colder. Snow in the morning, then slight chance of snow in the afternoon. Snow accumulation up to 1 inch. Highs 14 to 22. Temperatures falling into the lower single digits in the afternoon. Northwest winds 15 to 30 mph with gusts to around 45 mph. Chance of snow near 100 percent. .SATURDAY NIGHT...Breezy, colder. Mostly cloudy in the evening then becoming partly cloudy. Near steady temperature around 2 below. Northwest winds 15 to 25 mph shifting to the west 10 to 15 mph after midnight. Gusts up to 40 mph. .SUNDAY...Sunny. Highs around 15. West winds up to 10 mph. Gusts up to 25 mph in the morning. .SUNDAY NIGHT...Not as cold. Partly cloudy. Lows 4 to 10. .MONDAY AND MONDAY NIGHT...Not as cool. Mostly cloudy. Highs in the mid 30s. Lows in the mid 20s. .TUESDAY...Partly sunny. Highs in the lower 40s. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 20 percent chance of rain and snow. Lows in the lower 20s. Highs in the lower 30s. .WEDNESDAY NIGHT...Mostly cloudy. Slight chance of snow and rain in the evening, then slight chance of snow after midnight. Lows around 16. Chance of precipitation 20 percent. .NEW YEARS DAY...Mostly cloudy with a 20 percent chance of snow. Highs in the upper 20s. $$