FPUS65 KTFX 161130 SFPMT State Forecast For Montana National Weather Service Great Falls MT 530 AM MDT Thu Apr 16 2026 MTZ001>007-043-162200- West of the Continental Divide- National Weather Service Missoula MT 530 AM MDT Thu Apr 16 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... .TODAY...Snow showers likely and a slight chance of thunderstorms. Highs in the upper 30s to mid 40s. .TONIGHT...Mostly cloudy with a slight chance of snow. Lows in the 20s. .FRIDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon and evening. Highs in the 40s to lower 50s. .SATURDAY...Mostly clear. Lows 19 to 26. Highs in the 50s to lower 60s. .SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the 60s to lower 70s. .MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the upper 60s to mid 70s. $$ MTZ301>314-316>318-162200- Central Montana- National Weather Service Great Falls MT 530 AM MDT Thu Apr 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY FOR East Glacier Park Region...Southern Rocky Mountain Front...Little Belt and Highwood Mountains... .TODAY...Mostly cloudy. Patchy blowing snow through the day. Chance of snow showers in the morning. Slight chance of snow showers in the afternoon. Highs 30 to 40...25 to 35 in the mountains. Northwest winds 20 to 30 mph with gusts to 35 mph. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Chance of snow showers through the night. Lows 15 to 20. .FRIDAY...Mostly cloudy then becoming partly cloudy. Chance of snow showers through the day. Highs 40 to 45...30 to 40 in the mountains. .SATURDAY...Mostly clear. Lows 20 to 25. Highs 50 to 60. .SUNDAY...Mostly clear. Lows 25 to 35. Highs 60 to 70. .MONDAY...Partly cloudy. Lows 35 to 40. Highs 65 to 75. $$ MTZ315-319>330-162200- Southwest Montana- National Weather Service Great Falls MT 530 AM MDT Thu Apr 16 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY FOR Big Belt, Bridger and Castle Mountains... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING FOR Madison River Valley...Gallatin Valley... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT FOR Gallatin and Madison County Mountains and Centennial Mountains... .TODAY...Patchy blowing snow in the morning. Patchy blowing snow in the afternoon. Snow showers likely through the day. Slight chance of thunderstorms in the afternoon. Highs 30 to 40...20 to 30 in the mountains. Northwest winds around 20 mph with gusts to 35 mph in the afternoon. .TONIGHT...Mostly cloudy. Chance of snow showers through the night. Lows 15 to 25...10 to 20 in the mountains. .FRIDAY...Mostly cloudy then becoming partly cloudy. Snow showers through the day. Slight chance of thunderstorms in the afternoon and evening. Highs 35 to 45...25 to 35 in the mountains. .SATURDAY...Mostly clear. Lows 15 to 25. Highs 45 to 55. .SUNDAY...Partly cloudy. Lows 25 to 30. Highs 55 to 65. .MONDAY...Partly cloudy. Lows 30 to 40. Highs 60 to 70. $$ MTZ016>027-059>062-162200- Northeast Montana- National Weather Service Glasgow MT 530 AM MDT Thu Apr 16 2026 .TODAY...Mostly cloudy. A chance of light rain and snow in the morning, then a slight chance of light rain and snow in the afternoon. Highs in the 40s. .TONIGHT...Mostly cloudy. A slight chance of snow in the evening. Snow may be heavy at times in the evening. Lows 10 to 20. .FRIDAY...Mostly cloudy in the morning then clearing. Highs in the mid 30s to lower 40s. .SATURDAY...Mostly clear. Highs in the upper 40s to mid 50s. Lows 18 to 23. .SUNDAY...Mostly clear. Highs in the 60s. Lows in the mid 20s to lower 30s. .MONDAY...Mostly clear. Highs in the upper 60s to mid 70s. Lows near 40. $$ MTZ028>042-056>058-063>068-162200- South Central and Southeast Montana- National Weather Service Billings MT 530 AM MDT Thu Apr 16 2026 ...Winter Weather Advisory in effect until 6 AM MDT Friday for portions of South Central Montana... ...Winter Storm Warning in effect until 6 AM MDT Friday for portions of South Central Montana... ...Winter Weather Advisory in effect from Noon today to 6 AM MDT Friday for portions of South Central Montana... ...Winter Weather Advisory in effect from 9 AM this morning to 6 AM MDT Friday for portions of South Central Montana... .TODAY...Cloudy. Patchy dense fog and blowing snow west...and snow and rain likely west...and chance of rain and snow east. Highs from the mid 30s west to the lower 50s east. .TONIGHT...Mostly cloudy. Patchy blowing snow west...and chance of rain east...and chance of snow west...and chance of rain and slight chance of snow east. Lows in the upper teens to the upper 20s. .FRIDAY...Partly sunny. Chance of snow showers. Highs of around 40 to around 50. .FRIDAY NIGHT...Partly cloudy. Chance of snow showers. Lows in the 20s. .SATURDAY...Sunny. Highs in the lower 50s to the lower 60s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 20s to the mid 30s. Highs in the mid 60s to the mid 70s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 30s to the mid 40s. Highs in the 70s. $$