205 FLUS45 KMSO 151822 AFPMSO Area Forecast for Montana west of the Continental Divide National Weather Service Missoula MT 1221 PM MDT Wed Apr 15 2026 MTZ001>007-043-161500- West of the Continental Divide- National Weather Service Missoula MT 1221 PM MDT Wed Apr 15 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MDT THURSDAY for West Glacier Region...Lower Clark Fork Region... ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM WEDNESDAY TO 9 AM MDT THURSDAY for Bitterroot/Sapphire Mountains... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM WEDNESDAY TO 9 AM MDT THURSDAY for Butte/Blackfoot Region...Potomac/Seeley Lake Region... .TONIGHT...Mostly cloudy with areas of snow. Lows in the 20s. .THURSDAY...Mostly cloudy with a chance of snow. Highs in the upper 30s to mid 40s. .THURSDAY NIGHT...Mostly cloudy with a chance of snow. Lows in the 20s. .FRIDAY...Mostly cloudy with a chance of snow. Highs in the 40s. .SATURDAY...Partly cloudy. Lows 19 to 26. Highs in the 50s. .SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the 60s. .MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the upper 60s to mid 70s. $$  855 FPUS65 KTFX 151834 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 1233 PM MDT Wed Apr 15 2026 MTZ301>314-316>318-160000- Central Montana- National Weather Service Great Falls MT 1233 PM MDT Wed Apr 15 2026 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON MDT THURSDAY FOR East Glacier Park Region... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT THURSDAY FOR Southern Rocky Mountain Front...Little Belt and Highwood Mountains... .REST OF TODAY...Mostly cloudy. Chance of rain showers. Highs 50 to 60...40 to 50 in the mountains. Southwest winds 20 to 25 mph with gusts to 35 mph. .TONIGHT...Mostly cloudy. Patchy blowing snow in the evening. Chance of rain and snow showers in the evening, then chance of snow and rain likely after midnight. Lows 20 to 30...15 to 25 in the mountains. .THURSDAY...Mostly cloudy. Colder. Chance of snow in the morning, then chance of snow showers in the afternoon and evening. Highs 30 to 40...25 to 35 in the mountains. Northwest winds 20 to 30 mph. Gusts up to 35 mph. .FRIDAY...Partly cloudy. Chance of snow. Lows 15 to 20. Highs 35 to 45. .SATURDAY...Mostly clear. Lows 20 to 25. Highs 50 to 60. .SUNDAY...Partly cloudy. Lows 25 to 35. Highs 60 to 70. $$ MTZ315-319>330-160000- Southwest Montana- National Weather Service Great Falls MT 1233 PM MDT Wed Apr 15 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT THURSDAY FOR Big Belt, Bridger and Castle Mountains... ...HIGH WIND WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR Madison River Valley...Beaverhead and Western Madison below 6000ft... ...WINTER STORM WATCH IN EFFECT FROM MIDNIGHT MDT TONIGHT THROUGH THURSDAY AFTERNOON FOR Gallatin Valley... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM MDT THURSDAY FOR Northwest Beaverhead County... ...WINTER STORM WATCH NOW IN EFFECT FROM 6 PM MDT THIS EVENING THROUGH THURSDAY EVENING FOR Gallatin and Madison County Mountains and Centennial Mountains... .REST OF TODAY...Snow showers likely with possible showers and thunderstorms. Highs 50 to 60...40 to 50 in the mountains. Southwest winds 20 to 30 mph with gusts to 50 mph. .TONIGHT...Mostly cloudy. Patchy blowing snow through the night. Snow showers, rain showers and slight chance of thunderstorms in the evening. Chance of snow after midnight. Lows 15 to 25. West winds 20 to 25 mph with gusts to 45 mph in the evening. .THURSDAY...Mostly cloudy. Patchy blowing snow in the morning. Snow likely in the morning, then chance of snow showers in the afternoon and evening. Highs 30 to 40...20 to 30 in the mountains. .FRIDAY...Mostly cloudy. Chance of snow. Lows 15 to 20. Highs 30 to 40. .SATURDAY...Mostly clear. Lows 15 to 25. Highs 45 to 55. .SUNDAY...Partly cloudy. Lows 25 to 30. Highs 55 to 65. $$  498 FLUS45 KGGW 151837 AFPGGW Northeast Montana Area Forecast National Weather Service Glasgow MT 1237 PM MDT Wed Apr 15 2026 MTZ016>027-059>062-160000- Northeast Montana- 1237 PM MDT Wed Apr 15 2026 .REST OF TODAY...Partly cloudy with a slight chance of showers. Highs in the lower to mid 60s. .TONIGHT...Mostly cloudy with a chance of rain showers. Lows in the 30s. .THURSDAY...Mostly cloudy with a chance of rain and snow showers. Highs in the lower to mid 40s. .FRIDAY...Partly cloudy. Highs in the mid 30s to lower 40s. Lows 10 to 20. .SATURDAY...Mostly clear. Highs near 50. Lows 18 to 23. .SUNDAY...Mostly clear. Highs in the 60s. Lows in the mid 20s to lower 30s. $$