FPUS65 KTFX 031700 SFPMT State Forecast For Montana National Weather Service Great Falls MT 1100 AM MDT Fri Apr 3 2026 MTZ001>007-043-032200- West of the Continental Divide- National Weather Service Missoula MT 1100 AM MDT Fri Apr 3 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM THURSDAY TO NOON MDT FRIDAY for West Glacier Region...Potomac/Seeley Lake Region... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT MDT /11 PM PDT/ TONIGHT TO 6 AM MDT /5 AM PDT/ FRIDAY for Bitterroot/Sapphire Mountains... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM THURSDAY TO 6 AM MDT FRIDAY for Butte/Blackfoot Region... .TODAY...Partly cloudy. Highs in the mid 40s to lower 50s. .TONIGHT...Mostly clear. Lows in the 20s to lower 30s. .SATURDAY...Mostly clear. Highs in the mid 50s to lower 60s. .SUNDAY...Partly cloudy. Lows in the mid 20s to lower 30s. Highs in the upper 50s to mid 60s. .MONDAY...Mostly cloudy. Lows in the upper 20s to mid 30s. Highs in the 60s. .TUESDAY...Partly cloudy with a chance of rain. Lows in the 30s to lower 40s. Highs in the upper 50s to mid 60s. $$ MTZ301>314-316>318-032200- Central Montana- National Weather Service Great Falls MT 1100 AM MDT Fri Apr 3 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT TODAY FOR Cascade County below 5000ft...Judith Basin County and Judith Gap...Fergus County below 4500ft...Snowy and Judith Mountains... ...WINTER STORM WARNING IN EFFECT UNTIL NOON MDT TODAY FOR Little Belt and Highwood Mountains... .REST OF TODAY...Mostly cloudy late in the morning then becoming partly cloudy. Patchy fog late in the morning. Chance of snow late in the morning. Slight chance of snow in the afternoon. Highs 40 to 50...30 to 40 in the mountains. .TONIGHT...Mostly clear. Patchy fog in the evening. Lows 20 to 30. .SATURDAY...Sunny then becoming partly cloudy. Highs 50 to 55... 40 to 50 in the mountains. West winds 20 to 25 mph in the afternoon. .SUNDAY...Mostly cloudy. Lows 25 to 30. Highs 45 to 50. .MONDAY...Mostly cloudy. Lows 25 to 30. Highs 50 to 55. .TUESDAY...Mostly cloudy. Chance of rain. Lows 30 to 40. Highs 60 to 70. $$ MTZ315-319>330-032200- Southwest Montana- National Weather Service Great Falls MT 1100 AM MDT Fri Apr 3 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT TODAY FOR Upper Blackfoot and MacDonald Pass...Elkhorn and Boulder Mountains...Gallatin Valley... ...WINTER STORM WARNING IN EFFECT UNTIL NOON MDT TODAY FOR Big Belt, Bridger and Castle Mountains...Gallatin and Madison County Mountains and Centennial Mountains... .REST OF TODAY...Mostly cloudy late in the morning then becoming partly cloudy. Slight chance of snow. Highs 40 to 50...30 to 40 in the mountains. .TONIGHT...Mostly clear. Lows 15 to 25. .SATURDAY...Sunny in the morning then becoming clear. Highs 50 to 60...40 to 50 in the mountains. .SUNDAY...Mostly clear. Lows 25 to 30. Highs 50 to 60. .MONDAY...Partly cloudy. Lows 30 to 35. Highs 50 to 60. .TUESDAY...Partly cloudy. Slight chance of rain. Lows 30 to 40. Highs 55 to 65. $$ MTZ016>027-059>062-032200- Northeast Montana- National Weather Service Glasgow MT 1100 AM MDT Fri Apr 3 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... .TODAY...Light snow likely in the morning, then a chance of light rain and snow in the afternoon. Highs near 40. .TONIGHT...Mostly cloudy. Lows in the mid to upper 20s. .SATURDAY...Partly cloudy. Highs in the lower to mid 50s. .SUNDAY...Partly cloudy. Highs in the mid 40s to lower 50s. Lows near 30. .MONDAY...Mostly cloudy. Highs in the 40s. Lows in the 20s. .TUESDAY...Mostly cloudy with a slight chance of light rain. Highs in the mid 60s to lower 70s. Lows near 30. $$ MTZ028>042-056>058-063>068-032200- South Central and Southeast Montana- National Weather Service Billings MT 1100 AM MDT Fri Apr 3 2026 ...Winter Weather Advisory in effect until Noon MDT today for portions of South Central Montana... ...Winter Storm Warning in effect until 6 PM MDT this evening for portions of South Central Montana... ...Winter Weather Advisory in effect until 6 PM MDT this evening for portions of South Central Montana... and portions of Southeast Montana... ...Winter Storm Warning in effect until Midnight MDT tonight for portions of South Central Montana... and portions of Southeast Montana... ...Winter Weather Advisory in effect until Midnight MDT tonight for portions of Southeast Montana... ...Winter Storm Warning in effect until 6 AM MDT Saturday for portions of Southeast Montana... .REST OF TODAY...Patchy blowing snow west...and chance of snow showers and slight chance of rain west...and snow showers east. Highs from around 50 west to the lower 30s east. .TONIGHT...Partly cloudy. Slight chance of snow. Lows in the mid 20s to around 30. .SATURDAY...Sunny. Highs in the upper 40s to lower 60s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s to lower 30s. .SUNDAY...Mostly sunny. Highs in the upper 40s to the upper 50s. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy. Lows from around 40 west to the mid 20s east. Highs in the upper 40s to the upper 50s. .TUESDAY...Mostly sunny. Highs in the mid 60s to the mid 70s. $$