I-15 weather conditions near Helena, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Clear 63°F 2024-09-20T19:15:00 
Tonight 2024-09-20, Partly Cloudy. Partly cloudy, with a low around 38. West northwest wind 11 to 16 mph becoming light west after midnight. Winds could gust as high as 30 mph.
Saturday 2024-09-21, Sunny. Sunny, with a high near 65. Calm wind becoming east northeast around 6 mph in the afternoon.
Saturday Night 2024-09-21, Mostly Clear. Mostly clear, with a low around 39. East northeast wind around 6 mph becoming south southwest in the evening.- Sunday 2024-09-22, Sunny. Sunny, with a high near 74. South wind 5 to 7 mph becoming west in the afternoon.
Sunday Night 2024-09-22, Mostly Cloudy then Slight Chance Rain. A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 47. West southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Monday 2024-09-23, Chance Rain. A 30 percent chance of rain, mainly before noon. Mostly sunny, with a high near 69. West northwest wind 5 to 9 mph.- Monday Night 2024-09-23, Partly Cloudy. Partly cloudy, with a low around 43. West northwest wind 6 to 8 mph becoming southwest after midnight.
Tuesday 2024-09-24, Sunny. Sunny, with a high near 74. Light and variable wind becoming east around 6 mph in the afternoon.- Tuesday Night 2024-09-24, Mostly Clear. Mostly clear, with a low around 47.
- Wednesday 2024-09-25, Sunny. Sunny, with a high near 81.
- Wednesday Night 2024-09-25, Mostly Clear. Mostly clear, with a low around 49.
- Thursday 2024-09-26, Sunny. Sunny, with a high near 78.
- Thursday Night 2024-09-26, Mostly Clear. Mostly clear, with a low around 48.
- Friday 2024-09-27, Sunny. Sunny, with a high near 76.