Expires:202512211100;;939979 FPUS55 KTFX 202302 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 401 PM MST Sat Dec 20 2025 Spot temperatures and probabilities of measurable precipitation are for tonight, Sunday, Sunday night, and Monday. MTZ304-211100- Eastern Toole and Liberty- Including the cities of Devon, Shelby, Chester, Galata, Joplin, Lothair, and Whitlash 401 PM MST Sat Dec 20 2025 .TONIGHT...Not as cold. Mostly clear. Lows in the lower 20s. Southwest winds 5 to 20 mph with gusts to around 45 mph. .SUNDAY...Mostly cloudy. Highs in the mid 30s. South winds 5 to 10 mph. Gusts up to 30 mph in the morning. .SUNDAY NIGHT...Mostly cloudy. Lows 16 to 22. Southeast winds up to 10 mph. .MONDAY...Mostly sunny. Highs 33 to 41. West winds 5 to 15 mph with gusts to around 30 mph. .MONDAY NIGHT...Partly cloudy. Lows around 13. West winds 5 to 10 mph shifting to the south with gusts to around 25 mph after midnight. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Highs in the upper 30s. Lows around 20. .WEDNESDAY...Mostly cloudy. A 20 percent chance of snow in the morning. Highs in the mid 30s. .WEDNESDAY NIGHT...Mostly cloudy with slight chance of rain and snow in the evening, then partly cloudy with slight chance of snow after midnight. Lows around 11. Chance of precipitation 20 percent. .CHRISTMAS DAY AND THURSDAY NIGHT...Colder. Mostly cloudy. Highs in the mid 20s. Lows around 10. .FRIDAY...Mostly cloudy. Highs around 30. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 14. Highs in the upper 20s. $$