562 FPUS65 KTFX 312212 SFPMT State Forecast For Montana National Weather Service Great Falls MT 312 PM MST Thu Dec 31 2020 MTZ001>007-043-011100- West of the Continental Divide- National Weather Service Missoula MT 312 PM MST Thu Dec 31 2020 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM MST THIS AFTERNOON for Lower Clark Fork Region... .TONIGHT...Mostly cloudy with a chance of light freezing rain, slight chance of rain and snow. Lows 17 to 24. .NEW YEARS DAY...Mostly cloudy with a chance of rain, chance of light freezing rain and a chance of snow. Highs in the mid 30s to lower 40s. .FRIDAY NIGHT...Mostly cloudy with rain and light freezing rain likely. Lows in the 20s. .SATURDAY...Mostly cloudy with a chance of snow. A chance of rain and a chance of light freezing rain in the morning, then rain likely in the afternoon and evening. Highs in the mid 30s to lower 40s. .SUNDAY...Mostly cloudy with snow, rain and light freezing rain likely. Lows in the mid 20s to lower 30s. Highs in the upper 30s to mid 40s. .MONDAY...Mostly cloudy with a chance of snow, rain and a chance of light freezing rain. Lows 19 to 26. Highs in the mid 30s to lower 40s. .TUESDAY...Mostly cloudy with a chance of snow and a chance of light freezing rain. Lows in the 20s. Highs in the upper 30s. $$ MTZ009>014-044>051-054-011100- Central Montana- National Weather Service Great Falls MT 312 PM MST Thu Dec 31 2020 .TONIGHT...Partly cloudy. Lows 15 to 30. .NEW YEARS DAY...Partly cloudy. Highs 35 to 45...30 to 40 in the mountains. .FRIDAY NIGHT...Mostly cloudy. Lows 25 to 35...20 to 30 in the mountains. .SATURDAY...Partly cloudy. Highs 35 to 45. Southwest winds 20 to 30 mph with gusts to 45 mph. .SUNDAY...Partly cloudy. Slight chance of snow. Lows 25 to 35. Highs 40 to 50. .MONDAY...Partly cloudy. Lows 25 to 30. Highs 35 to 45. .TUESDAY...Mostly cloudy. Lows 20 to 30. Highs 35 to 45. $$ MTZ008-015-052-053-055-011100- Southwest Montana- National Weather Service Great Falls MT 312 PM MST Thu Dec 31 2020 .TONIGHT...Partly cloudy. Lows 10 to 20. .NEW YEARS DAY...Partly cloudy. Highs 25 to 35...20 to 30 in the mountains. .FRIDAY NIGHT...Mostly cloudy. Lows 15 to 25...10 to 20 in the mountains. .SATURDAY...Mostly cloudy. Highs 25 to 35. .SUNDAY...Mostly cloudy. Chance of snow. Lows 15 to 25. Highs 30 to 40. .MONDAY...Mostly cloudy. Chance of snow. Lows 15 to 25. Highs 30 to 40. .TUESDAY...Mostly cloudy. Chance of snow. Lows 10 to 25. Highs 25 to 35. $$ MTZ016>027-059>062-011100- Northeast Montana- National Weather Service Glasgow MT 312 PM MST Thu Dec 31 2020 .TONIGHT...Partly cloudy. Lows 10 to 20. .NEW YEARS DAY...Partly cloudy. Highs near 40. .FRIDAY NIGHT...Mostly cloudy. Lows in the 20s. .SATURDAY...Mostly cloudy in the morning then clearing. Highs in the 40s. .SUNDAY...Partly cloudy. Highs in the mid 40s to lower 50s. Lows in the mid to upper 20s. .MONDAY...Partly cloudy. Highs in the lower to mid 40s. Lows in the 20s. .TUESDAY...Mostly cloudy. Highs in the lower to mid 40s. Lows in the lower to mid 20s. $$ MTZ028>042-056>058-063>068-011100- South Central and Southeast Montana- National Weather Service Billings MT 312 PM MST Thu Dec 31 2020 .TONIGHT...Mostly clear. Lows in the upper teens to the upper 20s. .NEW YEARS DAY...Sunny. Highs in the upper 30s to mid 40s. .FRIDAY NIGHT...Partly cloudy. Lows of around 20 to around 30. .SATURDAY...Partly sunny. Highs in the lower 40s to around 50. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s to the mid 30s. .SUNDAY...Partly sunny. Highs in the mid 40s to lower 50s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 20s to lower 30s. Highs in the lower 40s to the lower 50s. .MONDAY NIGHT...Mostly cloudy. Slight chance of rain and snow. Lows in the mid 20s to lower 30s. .TUESDAY...Partly sunny. Slight chance of snow. Highs in the lower 40s to the lower 50s. $$