FPUS65 KTFX 160524 SFPMT State Forecast For Montana National Weather Service Great Falls MT 1023 PM MST Sat Feb 15 2025 MTZ001>007-043-161100- West of the Continental Divide- National Weather Service Missoula MT 1023 PM MST Sat Feb 15 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM SUNDAY TO 11 PM MST MONDAY for Kootenai/Cabinet Region... ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM SUNDAY TO 11 AM MST MONDAY for West Glacier Region... ...WINTER STORM WATCH IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING for West Glacier Region...Flathead/Mission Valleys... ...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM SUNDAY TO 11 AM MST MONDAY for Flathead/Mission Valleys... ...WINTER STORM WARNING IN EFFECT FROM 2 AM SUNDAY TO 9 AM MST TUESDAY for Lower Clark Fork Region...Bitterroot/Sapphire Mountains... ...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM SUNDAY TO 2 PM MST MONDAY for Missoula/Bitterroot Valleys... ...WINTER STORM WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING for Missoula/Bitterroot Valleys...Butte/Blackfoot Region... ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM SUNDAY TO 2 PM MST MONDAY for Butte/Blackfoot Region... ...WINTER STORM WARNING IN EFFECT FROM 5 AM SUNDAY TO 9 AM MST TUESDAY for Potomac/Seeley Lake Region... .TONIGHT...Snow likely. Patchy fog. Lows 14 to 21. .SUNDAY...Snow likely. Highs in the 30s. .SUNDAY NIGHT...Snow likely. Lows 15 to 22. .WASHINGTONS BIRTHDAY...Snow likely. Highs in the mid 20s to lower 30s. .TUESDAY...Mostly cloudy with a chance of snow. Lows 3 to 10. Highs in the 20s. .WEDNESDAY...Mostly cloudy with a chance of snow. Lows 2 below to 4 above zero. Highs in the mid 20s to lower 30s. .THURSDAY...Mostly cloudy with a chance of snow. Lows 13 to 20. Highs in the 30s. $$ MTZ301>314-316>318-161100- Central Montana- National Weather Service Great Falls MT 1023 PM MST Sat Feb 15 2025 ...WINTER STORM WARNING IN EFFECT FROM 6 AM SUNDAY TO 11 PM MST MONDAY FOR East Glacier Park Region...Southern Rocky Mountain Front...Southern High Plains...Eastern Pondera and Eastern Teton...Cascade County below 5000ft...Judith Basin County and Judith Gap...Gates of the Mountains...Little Belt and Highwood Mountains...Snowy and Judith Mountains... ...COLD WEATHER ADVISORY NOW IN EFFECT UNTIL 1 PM MST SUNDAY FOR Northern High Plains...Eastern Glacier, Western Toole, and Central Pondera...Eastern Toole and Liberty...Hill County...Northern Blaine County... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM SUNDAY TO 11 PM MST MONDAY FOR Western and Central Chouteau County...Fergus County below 4500ft... ...EXTREME COLD WATCH REMAINS IN EFFECT FROM SUNDAY EVENING THROUGH WEDNESDAY MORNING FOR Bears Paw Mountains and Southern Blaine... .REST OF TONIGHT...Cloudy. Slight chance of snow in the evening. Chance of snow after midnight. Lows 5 below to 20 below zero... 5 below to 5 above zero in the mountains. .SUNDAY...Cloudy. Snow through the day. Highs zero to 10 above... 10 to 20 in the mountains. .SUNDAY NIGHT...Cloudy, snow. Lows 5 below to 20 below zero... 10 below to zero in the mountains. .WASHINGTONS BIRTHDAY...Cloudy, snow. Highs 5 below to 5 above zero. .TUESDAY...Mostly cloudy. Slight chance of snow. Lows 15 below to 30 below zero. Highs 5 below to 10 below zero. .WEDNESDAY...Partly cloudy. Slight chance of snow. Lows 5 below to 20 below zero. Highs 5 below to 10 above zero. .THURSDAY...Mostly cloudy. Not as cold. Slight chance of snow. Lows 5 below to 10 above zero. Highs 20 to 30. $$ MTZ315-319>330-161100- Southwest Montana- National Weather Service Great Falls MT 1023 PM MST Sat Feb 15 2025 ...WINTER STORM WARNING IN EFFECT FROM 6 AM SUNDAY TO 11 PM MST MONDAY FOR Upper Blackfoot and MacDonald Pass...Helena Valley...Big Belt, Bridger and Castle Mountains...Meagher County Valleys... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM SUNDAY TO 11 PM MST MONDAY FOR Elkhorn and Boulder Mountains...Canyon Ferry Area...Missouri Headwaters...Gallatin Valley...Northwest Beaverhead County...Gallatin and Madison County Mountains and Centennial Mountains... .REST OF TONIGHT...Mostly cloudy. Slight chance of snow in the evening, then chance of snow after midnight. Lows 5 to 15. .SUNDAY...Cloudy, snow. Highs 25 to 35...20 to 30 in the mountains. .SUNDAY NIGHT...Cloudy, snow. Lows 5 to 20. .WASHINGTONS BIRTHDAY...Cloudy, snow. Highs 15 to 25. .TUESDAY...Mostly cloudy. Chance of snow. Lows 10 below to 10 above zero. Highs 10 to 20. .WEDNESDAY...Mostly cloudy. Chance of snow. Lows 5 below to 10 above zero. Highs 15 to 25. .THURSDAY...Mostly cloudy. Chance of snow. Lows 10 to 20. Highs 25 to 35. $$ MTZ016>027-059>062-161100- Northeast Montana- National Weather Service Glasgow MT 1023 PM MST Sat Feb 15 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 2 PM SUNDAY TO 5 PM MST MONDAY... ...EXTREME COLD WATCH IN EFFECT FROM SUNDAY EVENING THROUGH WEDNESDAY MORNING... .REST OF TONIGHT...Mostly cloudy. Scattered snow showers in the evening. Lows 10 below to 15 below zero. .SUNDAY...Mostly cloudy. Highs 5 below to 5 above zero. .SUNDAY NIGHT...Mostly cloudy with a chance of light snow. Lows 20 below to 25 below zero. .WASHINGTONS BIRTHDAY...Mostly cloudy with a chance of light snow. Highs 10 below to 15 below zero. .TUESDAY...Partly cloudy. Highs 5 below to 10 below zero. Lows 25 below to 30 below zero. .WEDNESDAY...Mostly clear. Highs 5 below to zero. Lows 20 below to 25 below zero. .THURSDAY...Partly cloudy with a slight chance of light snow. Highs 10 to 20. Lows 5 below to 10 below zero. $$ MTZ028>042-056>058-063>068-161100- South Central and Southeast Montana- National Weather Service Billings MT 1023 PM MST Sat Feb 15 2025 ...Winter Storm Warning in effect from 2 AM Sunday to 5 PM MST Tuesday for most of South Central Montana... ...Winter Weather Advisory in effect from 11 AM Sunday to 5 PM MST Tuesday for portions of South Central Montana... and portions of Southeast Montana... ...Winter Storm Warning in effect until 5 PM MST Tuesday for portions of South Central Montana... ...Winter Weather Advisory in effect from 5 AM Sunday to 5 PM MST Tuesday for portions of South Central Montana... ...Cold Weather Advisory in effect until noon MST Sunday for portions of Southeast Montana... .REST OF TONIGHT...Cloudy. Snow likely west...and slight chance of snow east. Lows from in the single digits above zero west to around 10 below zero east. .SUNDAY...Snow west...and slight chance of snow east. Highs in the lower single digits above zero to the mid teens above zero. .SUNDAY NIGHT...Snow west...and chance of snow east. Lows from in the single digits above zero west to around 10 below zero east. .WASHINGTONS BIRTHDAY...Snow west...and chance of snow east. Highs from around 10 west to the single digits below zero east. .MONDAY NIGHT...Snow west...and chance of snow east. Lows in the lower single digits below zero to the mid teens below zero. .TUESDAY...Mostly cloudy. Chance of snow. Highs in the mid single digits below zero to the upper single digits above zero. .TUESDAY NIGHT...Mostly cloudy. Chance of flurries. Lows from the single digits below zero west to the upper 20s below zero east. .WEDNESDAY...Mostly sunny. Chance of flurries. Highs from around 20 west to the single digits below zero east. .WEDNESDAY NIGHT...Partly cloudy. Chance of snow west...and chance of flurries east. Lows from in the single digits above zero west to the teens below zero east. .THURSDAY...Partly sunny. Chance of flurries. Highs from the mid 30s west to around 10 east. $$