FPUS65 KTFX 140830 SFPMT State Forecast For Montana National Weather Service Great Falls MT 230 AM MDT Sat Mar 14 2026 MTZ001>007-043-142200- West of the Continental Divide- National Weather Service Missoula MT 230 AM MDT Sat Mar 14 2026 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT SATURDAY for West Glacier Region...Lower Clark Fork Region...Potomac/Seeley Lake Region... ...WINTER WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 6 PM MDT SATURDAY for Flathead/Mission Valleys... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT SATURDAY ABOVE 5000 FEET for Bitterroot/Sapphire Mountains... ...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT SATURDAY NIGHT for Butte/Blackfoot Region... .TODAY...Snow likely. Highs in the mid 30s to lower 40s. .TONIGHT...Mostly cloudy with a chance of snow. Lows 11 to 18. .SUNDAY...Mostly cloudy. Highs in the 30s to lower 40s. .MONDAY...Cloudy with snow likely and a chance of rain. Lows in the 20s. Highs in the mid 40s to lower 50s. .TUESDAY...Mostly cloudy. Lows in the mid 30s to lower 40s. Highs in the 50s to lower 60s. .WEDNESDAY...Mostly cloudy with a chance of rain. Lows in the mid 30s to lower 40s. Highs in the mid 50s to lower 60s. $$ MTZ301>314-316>318-142200- Central Montana- National Weather Service Great Falls MT 230 AM MDT Sat Mar 14 2026 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING FOR East Glacier Park Region...Northern High Plains...Southern Rocky Mountain Front...Southern High Plains...Eastern Pondera and Eastern Teton...Cascade County below 5000ft...Judith Basin County and Judith Gap...Fergus County below 4500ft...Gates of the Mountains...Little Belt and Highwood Mountains...Snowy and Judith Mountains... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING FOR Eastern Glacier, Western Toole, and Central Pondera...Eastern Toole and Liberty...Western and Central Chouteau County...Bears Paw Mountains and Southern Blaine... .TODAY...Blowing snow. Snow. Highs 25 to 30. North winds 20 to 25 mph with gusts to 35 mph in the afternoon. .TONIGHT...Cloudy. Patchy blowing snow in the evening. Snow through the night. Lows zero to 10 above. .SUNDAY...Increasing clouds. Slight chance of snow. Highs 25 to 30...15 to 25 in the mountains. .MONDAY...Mostly cloudy. Chance of rain and snow. Lows 10 to 15. Highs 40 to 45. .TUESDAY...Mostly cloudy. Chance of rain. Lows 35 to 40. Highs 50 to 60. .WEDNESDAY...Mostly cloudy. Lows 40 to 45. Highs 55 to 65. $$ MTZ315-319>330-142200- Southwest Montana- National Weather Service Great Falls MT 230 AM MDT Sat Mar 14 2026 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING FOR Upper Blackfoot and MacDonald Pass...Helena Valley...Big Belt, Bridger and Castle Mountains...Meagher County Valleys...Elkhorn and Boulder Mountains...Northwest Beaverhead County... ...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR Canyon Ferry Area...Missouri Headwaters...Madison River Valley...Gallatin Valley...Beaverhead and Western Madison below 6000ft...Ruby Mountains and Southern Beaverhead Mountains...Gallatin and Madison County Mountains and Centennial Mountains... .TODAY...Patchy blowing snow through the day. Snow with rain likely in the morning. Chance of snow in the afternoon. Highs 40 to 50...30 to 40 in the mountains. West winds 20 to 25 mph increasing to 25 to 35 mph in the afternoon. Gusts up to 55 mph. .TONIGHT...Mostly cloudy. Patchy blowing snow in the evening. Snow likely through the night. Lows 10 to 15...5 to 10 in the mountains. Northwest winds 20 to 30 mph with gusts to 50 mph in the evening. .SUNDAY...Increasing clouds. Slight chance of snow. Highs 30 to 40...20 to 30 in the mountains. .MONDAY...Cloudy. Chance of snow and rain. Lows 15 to 25. Highs 40 to 50. .TUESDAY...Mostly cloudy. Slight chance of rain. Lows 30 to 40. Highs 55 to 65. .WEDNESDAY...Partly cloudy. Lows 35 to 45. Highs 55 to 65. $$ MTZ016>027-059>062-142200- Northeast Montana- National Weather Service Glasgow MT 230 AM MDT Sat Mar 14 2026 ...WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT SUNDAY... ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT SUNDAY... .TODAY...Light snow. Patchy blowing snow in the afternoon. Highs in the mid 20s to lower 30s. .TONIGHT...Patchy blowing snow in the evening. Light snow in the evening, then a chance of light snow after midnight. Lows zero to 10 above. .SUNDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower to mid 20s. .MONDAY...Mostly cloudy. Highs in the lower to mid 30s. Lows zero to 10 above. .TUESDAY...Mostly cloudy. Highs in the mid to upper 50s. Lows in the 20s. .WEDNESDAY...Partly cloudy. Highs in the 60s. Lows near 40. $$ MTZ028>042-056>058-063>068-142200- South Central and Southeast Montana- National Weather Service Billings MT 230 AM MDT Sat Mar 14 2026 ...Winter Weather Advisory in effect until 9 AM MDT Sunday for portions of South Central Montana... ...Winter Weather Advisory in effect from 6 AM this morning to 6 AM MDT Sunday for portions of South Central Montana... ...Winter Storm Warning in effect until 6 AM MDT Sunday for most of South Central Montana... and all of Southeast Montana... .TODAY...Patchy fog and blowing snow. Snow, chance of rain and freezing rain. Highs in the lower 30s to the lower 40s west in the lower 30s to the lower 40s east. .TONIGHT...Cloudy. Patchy blowing snow. Chance of snow. Lows of 5 above to 20 above zero. .SUNDAY...Partly sunny. Slight chance of snow. Highs around 20 to the lower 30s. .SUNDAY NIGHT...Partly cloudy. Lows from the lower 20s west to the single digits below zero east. .MONDAY...Mostly cloudy. Patchy blowing snow. Slight chance of snow. Highs from the mid 50s west to the mid 30s east. .MONDAY NIGHT...Mostly cloudy. Patchy blowing snow. Chance of rain. Lows from the mid 40s west to the lower 20s east. .TUESDAY...Partly sunny. Patchy blowing snow. Highs in the mid 50s to the mid 60s. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 30s to around 50. .WEDNESDAY...Mostly sunny. Highs in the mid 60s to the mid 70s. $$