FPUS65 KTFX 051745 SFPMT State Forecast For Montana National Weather Service Great Falls MT 1145 AM MDT Mon May 5 2025 MTZ001>007-043-052200- West of the Continental Divide- National Weather Service Missoula MT 1145 AM MDT Mon May 5 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 9 AM MDT THIS MORNING BUTTE/BLACKFOOT REGION ABOVE 6000 FEET for Butte/Blackfoot Region... .TODAY...Rain likely. Highs in the 50s. .TONIGHT...Mostly clear. Lows in the upper 20s to mid 30s. .TUESDAY...Mostly clear. Highs in the upper 50s to mid 60s. .WEDNESDAY...Mostly clear. Lows in the 30s. Highs in the 70s. .THURSDAY...Mostly clear. Lows in the 40s. Highs in the upper 60s to mid 70s. .FRIDAY...Mostly clear. Lows in the mid 30s to lower 40s. Highs in the mid 70s to lower 80s. $$ MTZ301>314-316>318-052200- Central Montana- National Weather Service Great Falls MT 1145 AM MDT Mon May 5 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY FOR Little Belt and Highwood Mountains... .REST OF TODAY...Rain showers late in the morning. Snow showers through the day. Chance of rain showers in the afternoon. Highs 45 to 55...35 to 45 in the mountains. North winds around 20 mph late in the morning. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 30 to 35...25 to 30 in the mountains. .TUESDAY...Partly cloudy then clearing. Highs 50 to 60...40 to 50 in the mountains. .WEDNESDAY...Mostly clear. Warmer. Lows 35 to 40. Highs 70 to 80. .THURSDAY...Mostly clear. Chance of rain showers. Lows 45 to 50. Highs 70 to 80. .FRIDAY...Mostly clear. Lows 40 to 45. Highs 65 to 75. $$ MTZ315-319>330-052200- Southwest Montana- National Weather Service Great Falls MT 1145 AM MDT Mon May 5 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT FOR Big Belt, Bridger and Castle Mountains... ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR Elkhorn and Boulder Mountains... ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT TUESDAY FOR Gallatin and Madison County Mountains and Centennial Mountains... .REST OF TODAY...Rain and snow showers. Highs 40 to 45...30 to 40 in the mountains. North winds 20 to 30 mph with gusts to 40 mph. .TONIGHT...Mostly cloudy. Chance of snow and rain. Lows 25 to 35...20 to 30 in the mountains. Northeast winds 20 to 25 mph with gusts to 40 mph in the evening. .TUESDAY...Mostly cloudy then becoming partly cloudy. Slight chance of snow. Highs 45 to 55...40 to 50 in the mountains. .WEDNESDAY...Mostly clear. Lows 30 to 35. Highs 60 to 70. .THURSDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Highs 60 to 70. .FRIDAY...Mostly clear. Lows 35 to 45. Highs 65 to 75. $$ MTZ016>027-059>062-052200- Northeast Montana- National Weather Service Glasgow MT 1145 AM MDT Mon May 5 2025 .REST OF TODAY...Rain showers late in the morning, then a chance of rain showers in the afternoon. Highs in the lower to mid 50s. .TONIGHT...Mostly cloudy. A slight chance of rain showers in the evening, then a chance of rain showers after midnight. Lows near 40. .TUESDAY...Mostly cloudy. A chance of rain showers in the morning, then a slight chance of rain showers in the afternoon and evening. Highs near 60. .WEDNESDAY...Mostly clear. Highs in the 70s. Lows near 40. .THURSDAY...Mostly clear. A chance of rain showers. Highs near 80. Lows near 50. .FRIDAY...Mostly clear. A chance of rain showers. Highs in the mid to upper 70s. Lows near 50. $$ MTZ028>042-056>058-063>068-052200- South Central and Southeast Montana- National Weather Service Billings MT 1145 AM MDT Mon May 5 2025 ...Winter Weather Advisory in effect from 6 PM this evening to noon MDT Tuesday for portions of South Central Montana... ...Winter Storm Warning in effect until noon MDT Tuesday for portions of South Central Montana... ...Winter Weather Advisory in effect from 3 PM this afternoon to noon MDT Tuesday for portions of South Central Montana... .REST OF TODAY...Rain and snow west...and chance of rain east. Highs from the lower 40s west to the upper 60s east. .TONIGHT...Rain and snow west...and showers and slight chance of thunderstorms east. Lows in the lower 30s to around 40. .TUESDAY...Cloudy. Chance of rain and snow. Highs in the mid 40s to the mid 50s. .TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s to the lower 40s. .WEDNESDAY...Mostly sunny. Highs around 70 to the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows around 40 to the lower 50s. .THURSDAY...Sunny. Chance of rain showers and isolated thunderstorms. Highs in the lower 70s to the lower 80s. .THURSDAY NIGHT...Partly cloudy. Chance of rain showers and isolated thunderstorms. Lows in the lower 40s to the lower 50s. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Lows in the lower 40s to the lower 50s. Highs of around 70 to around 80. .SATURDAY...Sunny. Highs in the upper 70s to the upper 80s. $$