I-15 weather conditions near Shelby, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Today 2025-06-21, Rain and Windy. Rain, mainly before 9am. High near 51. Windy, with a west wind 14 to 19 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight 2025-06-21, Rain and Breezy. Rain. Low around 41. Breezy, with a west wind 21 to 26 mph becoming north northwest 15 to 20 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday 2025-06-22, Rain. Rain before 11am, then showers after 11am. High near 55. North wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday Night 2025-06-22, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a low around 38. Northwest wind 6 to 8 mph becoming south southwest after midnight.
Monday 2025-06-23, Chance Showers then Showers Likely. Showers likely, mainly after noon. Mostly cloudy, with a high near 64. West wind 6 to 9 mph. Chance of precipitation is 70%.
Monday Night 2025-06-23, Chance Showers then Mostly Clear. A 30 percent chance of showers before midnight. Partly cloudy, with a low around 40. West wind 5 to 7 mph becoming calm after midnight.
Tuesday 2025-06-24, Sunny. Sunny, with a high near 73. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Tuesday Night 2025-06-24, Mostly Clear. Mostly clear, with a low around 45. Southeast wind 3 to 7 mph.
Wednesday 2025-06-25, Mostly Sunny. Mostly sunny, with a high near 79.
Wednesday Night 2025-06-25, Partly Cloudy. Partly cloudy, with a low around 50.
Thursday 2025-06-26, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Thursday Night 2025-06-26, Slight Chance Showers then Mostly Cloudy. A slight chance of showers. Mostly cloudy, with a low around 50.
Friday 2025-06-27, Partly Sunny then Chance Showers. A chance of showers and thunderstorms. Partly sunny, with a high near 75.