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
Tonight 2025-12-03, Partly Cloudy. Partly cloudy, with a temperature falling to near 19 by 11pm, then rising to around 25 during the remainder of the night. West wind 10 to 15 mph, with gusts as high as 28 mph.
Thursday 2025-12-04, Patchy Blowing Snow. Patchy blowing snow between 11am and 2pm. Partly sunny, with a high near 35. West wind 15 to 17 mph, with gusts as high as 30 mph.
Thursday Night 2025-12-04, Mostly Cloudy. Mostly cloudy, with a low around 18. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Friday 2025-12-05, Chance Snow. A 50 percent chance of snow. Mostly cloudy, with a high near 30. West northwest wind 6 to 9 mph becoming east in the afternoon. New snow accumulation of less than a half inch possible.
Friday Night 2025-12-05, Snow Likely. Snow likely, mainly before 11pm. Cloudy, with a low around 6. East northeast wind around 9 mph becoming north in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday 2025-12-06, Chance Snow. A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 17. North wind around 7 mph becoming southeast in the morning. Little or no snow accumulation expected.- Saturday Night 2025-12-06, Mostly Cloudy. Mostly cloudy, with a low around 5. Southeast wind 7 to 9 mph becoming west after midnight.
Sunday 2025-12-07, Partly Sunny. Partly sunny, with a high near 37. Southwest wind around 11 mph, with gusts as high as 20 mph.- Sunday Night 2025-12-07, Mostly Cloudy. Mostly cloudy, with a low around 27.
Monday 2025-12-08, Mostly Sunny. Mostly sunny, with a high near 39.
Monday Night 2025-12-08, Slight Chance Rain/Snow. A slight chance of rain and snow. Mostly cloudy, with a low around 27.
Tuesday 2025-12-09, Chance Rain/Snow. A chance of rain and snow. Mostly cloudy, with a high near 43.- Tuesday Night 2025-12-09, Chance Rain/Snow. A chance of rain and snow. Mostly cloudy, with a low around 24.
Wednesday 2025-12-10, Chance Snow. A chance of snow. Mostly cloudy, with a high near 36.