I-15 weather conditions near Helena, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• This Afternoon 2024-09-28, Sunny. Sunny, with a high near 76. South southeast wind around 7 mph.
• Tonight 2024-09-28, Mostly Clear. Mostly clear, with a low around 54. South southeast wind 5 to 9 mph.
• Sunday 2024-09-29, Sunny then Mostly Sunny and Breezy. Sunny, with a high near 70. Breezy, with a southeast wind 8 to 13 mph becoming west northwest 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.
• Sunday Night 2024-09-29, Mostly Clear and Breezy then Mostly Clear. Mostly clear, with a low around 36. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph.
• Monday 2024-09-30, Sunny. Sunny, with a high near 54. West southwest wind 6 to 9 mph.
• Monday Night 2024-09-30, Mostly Clear. Mostly clear, with a low around 38. West wind 5 to 8 mph becoming south after midnight.
• Tuesday 2024-10-01, Mostly Sunny. Mostly sunny, with a high near 66. South wind 9 to 13 mph, with gusts as high as 25 mph.
• Tuesday Night 2024-10-01, Partly Cloudy. Partly cloudy, with a low around 50. Southwest wind 10 to 15 mph, with gusts as high as 29 mph.
• Wednesday 2024-10-02, Mostly Sunny. Mostly sunny, with a high near 64.
• Wednesday Night 2024-10-02, Mostly Clear. Mostly clear, with a low around 39.
• Thursday 2024-10-03, Sunny. Sunny, with a high near 58.
• Thursday Night 2024-10-03, Mostly Clear. Mostly clear, with a low around 39.
• Friday 2024-10-04, Mostly Sunny. Mostly sunny, with a high near 62.