I-15 weather conditions near Helena, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 72°F 2024-05-13T10:05:00
• Today 2024-05-13, Chance Showers. A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly sunny, with a high near 75. West wind 11 to 17 mph, with gusts as high as 25 mph.
• Tonight 2024-05-13, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers after 5am. Increasing clouds, with a low around 49. West southwest wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
• Tuesday 2024-05-14, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 63. North northwest wind 10 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Tuesday Night 2024-05-14, Chance T-storms then Mostly Cloudy. A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. Northwest wind 5 to 9 mph becoming southwest after midnight.
• Wednesday 2024-05-15, Mostly Sunny. Mostly sunny, with a high near 72. West northwest wind 6 to 13 mph, with gusts as high as 20 mph.
• Wednesday Night 2024-05-15, Partly Cloudy then Slight Chance Rain. A 20 percent chance of rain after midnight. Partly cloudy, with a low around 50. Southwest wind 10 to 18 mph, with gusts as high as 26 mph.
• Thursday 2024-05-16, Chance Showers and Breezy. A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 74. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 30%.
• Thursday Night 2024-05-16, Slight Chance T-storms and Breezy then Partly Cloudy. A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. Breezy, with a west wind 13 to 22 mph, with gusts as high as 32 mph.
• Friday 2024-05-17, Mostly Sunny then Slight Chance Rain. A slight chance of rain after noon. Mostly sunny, with a high near 73.
• Friday Night 2024-05-17, Slight Chance Rain then Partly Cloudy. A slight chance of rain before midnight. Partly cloudy, with a low around 45.
• Saturday 2024-05-18, Chance Rain. A chance of rain and thunderstorms. Mostly sunny, with a high near 63.
• Saturday Night 2024-05-18, Slight Chance T-storms then Slight Chance Rain. A slight chance of rain and thunderstorms. Mostly cloudy, with a low around 41.
• Sunday 2024-05-19, Chance Rain. A chance of rain and thunderstorms. Mostly sunny, with a high near 65.