I-15 weather conditions near Helena, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Tonight 2024-05-24, Partly Cloudy. Partly cloudy, with a low around 39. West wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 21 mph.
• Saturday 2024-05-25, Chance Showers then Showers Likely. A chance of showers before noon, then a chance of showers and thunderstorms between noon and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 64. Light and variable wind becoming west northwest 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
• Saturday Night 2024-05-25, Chance T-storms then Mostly Cloudy. A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 38. West wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
• Sunday 2024-05-26, Mostly Sunny. Mostly sunny, with a high near 63. West southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.
• Sunday Night 2024-05-26, Mostly Clear. Mostly clear, with a low around 40. West wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
• Memorial Day 2024-05-27, Sunny. Sunny, with a high near 74. Light southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
• Monday Night 2024-05-27, Mostly Clear. Mostly clear, with a low around 44. West northwest wind 5 to 9 mph becoming calm in the evening.
• Tuesday 2024-05-28, Sunny. Sunny, with a high near 83. Calm wind becoming southeast around 5 mph in the afternoon.
• Tuesday Night 2024-05-28, Slight Chance T-storms then Mostly Cloudy. A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50.
• Wednesday 2024-05-29, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms after noon. Partly sunny, with a high near 74.
• Wednesday Night 2024-05-29, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
• Thursday 2024-05-30, Chance Showers. A chance of showers and thunderstorms. Partly sunny, with a high near 66.
• Thursday Night 2024-05-30, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 40.
• Friday 2024-05-31, Chance Showers. A chance of showers and thunderstorms. Mostly sunny, with a high near 69.