FPUS65 KTFX 161601 SFPMT State Forecast For Montana National Weather Service Great Falls MT 900 AM MST Mon Feb 16 2026 MTZ001>007-043-162300- West of the Continental Divide- National Weather Service Missoula MT 900 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM TO 5 PM MST TUESDAY for Kootenai/Cabinet Region...West Glacier Region...Flathead/Mission Valleys...Butte/Blackfoot Region...Potomac/Seeley Lake Region... ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM MONDAY TO 5 PM MST TUESDAY for Lower Clark Fork Region... ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM MONDAY TO 5 PM MST TUESDAY for Bitterroot/Sapphire Mountains... .TODAY...Partly cloudy with areas of rain. Highs in the mid 40s to lower 50s. .TONIGHT...Mostly cloudy with a chance of rain and snow. Lows in the 20s to lower 30s. .TUESDAY...Mostly cloudy. Rain and snow likely in the morning, then a chance of snow in the afternoon and evening. Highs in the mid 30s to lower 40s. .WEDNESDAY...Mostly cloudy with a chance of snow. Lows 11 to 18. Highs in the mid 20s to lower 30s. .THURSDAY...Mostly cloudy with a chance of snow. Lows 6 to 13. Highs in the mid 20s to lower 30s. .FRIDAY...Mostly cloudy with a chance of snow. Lows 9 to 16. Highs in the upper 20s to mid 30s. $$ MTZ301>314-316>318-162300- Central Montana- National Weather Service Great Falls MT 900 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM MST TUESDAY FOR East Glacier Park Region...Southern Rocky Mountain Front... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM MST TUESDAY FOR Northern High Plains...Eastern Glacier, Western Toole, and Central Pondera...Eastern Toole and Liberty...Southern High Plains...Gates of the Mountains... .REST OF TODAY...Sunny. Highs 50 to 55...35 to 45 in the mountains. .TONIGHT...Increasing clouds. Lows 20 to 30. .TUESDAY...Mostly cloudy. Patchy blowing snow through the day. Chance of rain in the morning. Snow through the day. Highs 30 to 40...25 to 35 in the mountains. Northwest winds 20 to 30 mph in the afternoon and evening. Gusts up to 40 mph. .WEDNESDAY...Mostly cloudy. Much colder. Patchy blowing snow. Chance of snow. Lows 10 below to zero. Highs 5 to 10. .THURSDAY...Mostly cloudy. Chance of snow. Lows 10 below to 5 above zero. Highs 10 to 15. .FRIDAY...Mostly cloudy. Slight chance of snow. Lows 5 below to 10 above zero. Highs 20 to 30. $$ MTZ315-319>330-162300- Southwest Montana- National Weather Service Great Falls MT 900 AM MST Mon Feb 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM MST TUESDAY FOR Upper Blackfoot and MacDonald Pass...Elkhorn and Boulder Mountains...Northwest Beaverhead County... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 5 PM MST TUESDAY FOR Ruby Mountains and Southern Beaverhead Mountains...Gallatin and Madison County Mountains and Centennial Mountains... .REST OF TODAY...Partly cloudy. Highs 45 to 55...35 to 45 in the mountains. South winds 20 to 25 mph with gusts to 40 mph in the afternoon. .TONIGHT...Increasing clouds. Chance of snow through the night. Slight chance of rain after midnight. Patchy blowing snow after midnight. Lows 25 to 35...20 to 30 in the mountains. .TUESDAY...Mostly cloudy then becoming partly cloudy in the afternoon then becoming mostly cloudy. Patchy blowing snow. Chance of snow. Highs 30 to 40...25 to 35 in the mountains. Southwest winds 20 to 30 mph. Gusts up to 40 mph. .WEDNESDAY...Mostly cloudy. Chance of snow. Lows zero to 15 above. Highs 20 to 30. .THURSDAY...Mostly cloudy. Chance of snow. Lows zero to 10 above. Highs 15 to 25. .FRIDAY...Mostly cloudy. Chance of snow. Lows 5 to 10. Highs 20 to 30. $$ MTZ016>027-059>062-162300- Northeast Montana- National Weather Service Glasgow MT 900 AM MST Mon Feb 16 2026 ...WINTER STORM WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING... .TODAY...Sunny. Highs in the lower to mid 50s. .TONIGHT...Mostly clear. Lows in the lower to mid 30s. .TUESDAY...A slight chance of light rain in the morning, then light snow and a chance of light rain in the afternoon and evening. Patchy blowing snow in the afternoon and evening. Highs in the 40s. .WEDNESDAY...Mostly cloudy with a slight chance of light snow. Patchy blowing snow. Highs 10 to 20. Lows zero to 10 above. .THURSDAY...Mostly cloudy with a chance of light snow. Highs 5 to 15. Lows 5 below to 5 above zero. .FRIDAY...Mostly cloudy. Highs 10 to 20. Lows 5 below to 5 above zero. $$ MTZ028>042-056>058-063>068-162300- South Central and Southeast Montana- National Weather Service Billings MT 900 AM MST Mon Feb 16 2026 .TODAY...Sunny. Highs in the lower 50s to mid 60s. .TONIGHT...Partly cloudy. Patchy blowing snow. Lows in the upper 20s to the upper 30s. .TUESDAY...Mostly cloudy. Patchy blowing snow west...and chance of showers and snow showers west...and chance of showers east. Highs in the lower 40s to upper 50s. .TUESDAY NIGHT...Mostly cloudy. Patchy blowing snow. Slight chance of snow showers. Lows of 10 above to 25 above zero. .WEDNESDAY...Mostly sunny. Chance of snow. Highs in the lower 20s to the lower 30s. .WEDNESDAY NIGHT...Patchy blowing snow west...and snow likely west...and chance of snow east. Lows to the single digits above zero. .THURSDAY...Mostly cloudy. Chance of snow. Highs in the mid teens to the mid 20s. .THURSDAY NIGHT...Partly cloudy. Slight chance of snow showers. Lows in the lower single digits below zero to around 10. .FRIDAY...Partly sunny. Slight chance of snow showers. Highs in the mid 20s to the mid 30s. $$