I-15 weather conditions near Helena, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 79°F 2024-05-16T17:05:00
• Tonight 2024-05-16, Decreasing Clouds. Mostly cloudy, then gradually becoming clear, with a low around 51. West wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 41 mph.
• Friday 2024-05-17, Chance Showers and Breezy. A 50 percent chance of showers, mainly after 7am. Partly sunny, with a high near 61. Breezy, with a west wind 9 to 14 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 49 mph.
• Friday Night 2024-05-17, Mostly Clear and Breezy then Mostly Clear. Mostly clear, with a low around 39. Breezy, with a west wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 50 mph.
• Saturday 2024-05-18, Mostly Sunny. Mostly sunny, with a high near 65. Southwest wind around 10 mph, with gusts as high as 23 mph.
• Saturday Night 2024-05-18, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 42. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 22 mph.
• Sunday 2024-05-19, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 56. West northwest wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
• Sunday Night 2024-05-19, Chance Showers then Partly Cloudy. A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 37. West southwest wind 6 to 11 mph, with gusts as high as 23 mph.
• Monday 2024-05-20, Slight Chance Rain/Snow then Chance Showers. A slight chance of rain and snow showers before 9am, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 61. West southwest wind 5 to 9 mph, with gusts as high as 20 mph.
• Monday Night 2024-05-20, Partly Cloudy. Partly cloudy, with a low around 39.
• Tuesday 2024-05-21, Mostly Sunny then Chance Showers. A chance of showers after noon. Mostly sunny, with a high near 65.
• Tuesday Night 2024-05-21, Chance Showers. A chance of showers. Mostly cloudy, with a low around 43.
• Wednesday 2024-05-22, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 58.
• Wednesday Night 2024-05-22, Showers Likely. Showers likely. Mostly cloudy, with a low around 40.
• Thursday 2024-05-23, Showers Likely. Showers likely. Mostly cloudy, with a high near 51.