I-15 weather conditions near Helena, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Overnight 2024-06-21, Mostly Cloudy. Mostly cloudy, with a low around 49. Light north northeast wind.
• Friday 2024-06-21, Mostly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 81. Light north northwest wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
• Friday Night 2024-06-21, Mostly Clear. Mostly clear, with a low around 49. North northwest wind 5 to 10 mph becoming light northwest in the evening. Winds could gust as high as 20 mph.
• Saturday 2024-06-22, Mostly Sunny. Mostly sunny, with a high near 87. Calm wind becoming west 5 to 8 mph in the afternoon.
• Saturday Night 2024-06-22, Mostly Clear. Mostly clear, with a low around 54. West northwest wind 5 to 8 mph becoming calm in the evening.
• Sunday 2024-06-23, Sunny. Sunny, with a high near 94. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 25 mph.
• Sunday Night 2024-06-23, Mostly Clear. Mostly clear, with a low around 56. West southwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
• Monday 2024-06-24, Sunny. Sunny, with a high near 86. Light west southwest wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 28 mph.
• Monday Night 2024-06-24, Mostly Clear. Mostly clear, with a low around 50.
• Tuesday 2024-06-25, Sunny. Sunny, with a high near 88.
• Tuesday Night 2024-06-25, Mostly Clear. Mostly clear, with a low around 53.
• Wednesday 2024-06-26, Sunny. Sunny, with a high near 91.
• Wednesday Night 2024-06-26, Mostly Clear. Mostly clear, with a low around 56.
• Thursday 2024-06-27, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.