FPUS65 KTFX 021131 SFPMT State Forecast For Montana National Weather Service Great Falls MT 431 AM MST Mon Feb 2 2026 MTZ001>007-043-022300- West of the Continental Divide- National Weather Service Missoula MT 431 AM MST Mon Feb 2 2026 .TODAY...Mostly cloudy with a slight chance of light freezing rain. Highs in the 40s. .TONIGHT...Mostly cloudy. Lows in the upper 20s to mid 30s. .TUESDAY...Mostly cloudy. Patchy fog. Highs in the 40s. .WEDNESDAY...Mostly cloudy. Patchy fog. Lows in the mid 20s to lower 30s. Highs in the mid 40s to lower 50s. .THURSDAY...Mostly clear. Patchy fog. Lows in the upper 20s to mid 30s. Highs in the upper 40s to mid 50s. .FRIDAY...Mostly clear. Lows in the mid 20s to lower 30s. Highs in the mid 40s to lower 50s. $$ MTZ301>314-316>318-022300- Central Montana- National Weather Service Great Falls MT 431 AM MST Mon Feb 2 2026 .TODAY...Partly cloudy. Highs 45 to 55...35 to 45 in the mountains. West winds 20 to 30 mph with gusts to 40 mph. .TONIGHT...Mostly cloudy. Slight chance of snow. Lows 30 to 35. .TUESDAY...Partly cloudy. Highs 45 to 50...35 to 45 in the mountains. .WEDNESDAY...Mostly cloudy. Lows 25 to 40. Highs 55 to 65. .THURSDAY...Mostly clear. Lows 25 to 40. Highs 60 to 70. .FRIDAY...Partly cloudy. Lows 25 to 35. Highs 55 to 65. $$ MTZ315-319>330-022300- Southwest Montana- National Weather Service Great Falls MT 431 AM MST Mon Feb 2 2026 .TODAY...Partly cloudy. Highs 40 to 50...30 to 40 in the mountains. .TONIGHT...Mostly cloudy. Slight chance of snow through the night. Lows 25 to 35...20 to 30 in the mountains. .TUESDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs 40 to 50...30 to 40 in the mountains. .WEDNESDAY...Partly cloudy. Lows 20 to 35. Highs 45 to 55. .THURSDAY...Mostly clear. Lows 25 to 35. Highs 50 to 60. .FRIDAY...Mostly clear. Lows 25 to 30. Highs 50 to 60. $$ MTZ016>027-059>062-022300- Northeast Montana- National Weather Service Glasgow MT 431 AM MST Mon Feb 2 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... .TODAY...Mostly cloudy. Patchy freezing fog in the morning. A chance of light snow, a slight chance of light rain and freezing rain in the morning, then a chance of light snow and a slight chance of light rain in the afternoon. Highs in the lower to mid 40s. .TONIGHT...Mostly cloudy. Lows in the 20s. .TUESDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower to mid 40s. .WEDNESDAY...Mostly cloudy. Highs near 50. Lows near 30. .THURSDAY...Mostly clear. Highs in the 50s. Lows near 30. .FRIDAY...Partly cloudy. Highs in the mid 40s to lower 50s. Lows in the mid 20s to lower 30s. $$ MTZ028>042-056>058-063>068-022300- South Central and Southeast Montana- National Weather Service Billings MT 431 AM MST Mon Feb 2 2026 .TODAY...Mostly sunny. Slight chance of rain. Highs in the upper 40s to the upper 50s. .TONIGHT...Partly cloudy. Lows in the mid 20s to upper 30s. .TUESDAY...Partly sunny. Slight chance of rain, light freezing rain and snow. Highs in the mid 40s to the mid 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 20s to the lower 30s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s to the lower 40s. Highs around 50 to the mid 60s. .THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the mid 20s to the mid 30s. Highs in the mid 50s to the mid 60s. $$