FPUS65 KTFX 100830 SFPMT State Forecast For Montana National Weather Service Great Falls MT 230 AM MDT Tue Mar 10 2026 MTZ001>007-043-102200- West of the Continental Divide- National Weather Service Missoula MT 230 AM MDT Tue Mar 10 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING for Kootenai/Cabinet Region... ...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH SATURDAY MORNING for West Glacier Region... ...HIGH WIND WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH THURSDAY MORNING for Lower Clark Fork Region... ...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH SATURDAY MORNING ABOVE 5000 FEET for Bitterroot/Sapphire Mountains... ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH THURSDAY EVENING for Butte/Blackfoot Region... .TODAY...Mostly cloudy with areas of snow. Highs in the 30s. .TONIGHT...Partly cloudy with a slight chance of snow. Lows 15 to 22. .WEDNESDAY...Snow likely. Rain likely in the afternoon and evening. Highs in the upper 30s to mid 40s. .THURSDAY...Rain and snow likely. Lows in the 30s. Highs in the 40s. .FRIDAY...Rain and snow likely. Lows in the 30s. Highs in the 40s to lower 50s. .SATURDAY...Rain and snow likely. Lows in the mid 20s to lower 30s. Highs in the upper 30s to mid 40s. $$ MTZ301>314-316>318-102200- Central Montana- National Weather Service Great Falls MT 230 AM MDT Tue Mar 10 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON FOR East Glacier Park Region...Northern High Plains...Eastern Glacier, Western Toole, and Central Pondera...Eastern Toole and Liberty...Southern Rocky Mountain Front...Southern High Plains...Eastern Pondera and Eastern Teton...Western and Central Chouteau County...Cascade County below 5000ft...Judith Basin County and Judith Gap...Gates of the Mountains...Little Belt and Highwood Mountains... ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH THURSDAY AFTERNOON FOR Hill County...Northern Blaine County...Bears Paw Mountains and Southern Blaine...Fergus County below 4500ft...Snowy and Judith Mountains... .TODAY...Increasing clouds. Chance of snow in the morning. Slight chance of snow in the afternoon. Highs 30 to 40...20 to 30 in the mountains. West winds around 20 mph in the afternoon. .TONIGHT...Partly cloudy. Slight chance of snow. Lows 15 to 20. .WEDNESDAY...Mostly cloudy. Chance of snow through the day. Patchy blowing snow in the evening. Highs 35 to 45...30 to 40 in the mountains. West winds 20 to 30 mph. Gusts up to 40 mph in the afternoon and evening. .THURSDAY...Blowing snow. Snow with rain likely. Lows 25 to 35. Highs 35 to 45. .FRIDAY...Snow. Lows 20 to 30. Highs 30 to 40. .SATURDAY...Snow. Lows 15 to 20. Highs 25 to 30. $$ MTZ315-319>330-102200- Southwest Montana- National Weather Service Great Falls MT 230 AM MDT Tue Mar 10 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON FOR Upper Blackfoot and MacDonald Pass...Helena Valley...Big Belt, Bridger and Castle Mountains...Meagher County Valleys...Elkhorn and Boulder Mountains...Canyon Ferry Area...Missouri Headwaters...Madison River Valley...Gallatin Valley...Northwest Beaverhead County...Beaverhead and Western Madison below 6000ft...Ruby Mountains and Southern Beaverhead Mountains...Gallatin and Madison County Mountains and Centennial Mountains... .TODAY...Mostly cloudy. Chance of snow through the day. Highs 30 to 40...20 to 30 in the mountains. West winds 20 to 25 mph with gusts to 35 mph in the afternoon. .TONIGHT...Partly cloudy. Slight chance of snow. Lows 10 to 20... 5 to 15 in the mountains. Gusts up to 35 mph in the evening. .WEDNESDAY...Increasing clouds. Chance of snow through the day. Highs 35 to 45...25 to 35 in the mountains. Southwest winds 20 to 30 mph with gusts to 50 mph in the afternoon and evening. .THURSDAY...Mostly cloudy. Chance of snow and rain. Lows 25 to 35. Highs 40 to 50. .FRIDAY...Mostly cloudy. Chance of snow and rain. Lows 30 to 40. Highs 45 to 55. .SATURDAY...Snow with rain likely. Lows 30 to 35. Highs 35 to 45. $$ MTZ016>027-059>062-102200- Northeast Montana- National Weather Service Glasgow MT 230 AM MDT Tue Mar 10 2026 .TODAY...Partly cloudy. Highs near 40. .TONIGHT...Partly cloudy. A slight chance of light snow in the evening. Lows 19 to 23. .WEDNESDAY...Sunny in the morning, then mostly cloudy with a slight chance of light snow in the afternoon and evening. Highs in the lower to mid 40s. .THURSDAY...Light snow likely and light rain. Highs in the upper 30s to mid 40s. Lows in the mid 20s to lower 30s. .FRIDAY...Light snow likely. Highs in the 30s. Lows in the lower to mid 20s. .SATURDAY...Cloudy with a chance of light snow. Highs in the mid to upper 20s. Lows 10 to 20. $$ MTZ028>042-056>058-063>068-102200- South Central and Southeast Montana- National Weather Service Billings MT 230 AM MDT Tue Mar 10 2026 ...Winter Weather Advisory in effect until 8 AM MDT Wednesday for portions of South Central Montana... .TODAY...Mostly cloudy. Patchy blowing snow. Chance of snow showers. Highs in the mid 30s to lower 40s. .TONIGHT...Partly cloudy. Patchy blowing snow. Slight chance of snow showers. Lows in the mid teens to lower 20s. .WEDNESDAY...Mostly sunny. Highs in the lower 40s to the lower 50s. .WEDNESDAY NIGHT...Mostly cloudy. Chance of snow showers and rain showers. Lows in the mid 20s to upper 30s. .THURSDAY...Mostly cloudy. Chance of rain showers and slight chance of snow showers. Highs in the lower 50s to the lower 60s. .THURSDAY NIGHT...Snow showers and rain showers. Lows from the lower 40s west to the mid 20s east. .FRIDAY AND FRIDAY NIGHT...West, snow showers likely. Showers likely. Snow showers. East, slight chance of showers. Snow showers likely. Showers likely. Lows in the mid 20s to the mid 30s. Highs in the mid 40s to the mid 50s. .SATURDAY...Snow showers and rain showers. Highs in the mid 30s to upper 40s. $$