I-15 weather conditions near Helena, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 64°F 2024-05-24T15:05:00 
Tonight 2024-05-24, Partly Cloudy. Partly cloudy, with a low around 41. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.Saturday 2024-05-25, Chance Showers then Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 63. Light and variable wind becoming west northwest 5 to 10 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 40. West wind around 11 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 62. West southwest wind 10 to 15 mph, with gusts as high as 31 mph.
Sunday Night 2024-05-26, Mostly Clear. Mostly clear, with a low around 43. West wind 6 to 15 mph, with gusts as high as 30 mph.
Memorial Day 2024-05-27, Sunny. Sunny, with a high near 73. Southwest wind 6 to 8 mph, with gusts as high as 20 mph.- Monday Night 2024-05-27, Mostly Clear. Mostly clear, with a low around 46. West northwest wind 5 to 8 mph becoming calm after midnight.
- Tuesday 2024-05-28, Sunny. Sunny, with a high near 81. Calm wind becoming southeast around 6 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 53.
Wednesday 2024-05-29, Slight Chance Showers then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 73.
Wednesday Night 2024-05-29, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Thursday 2024-05-30, Chance Showers. A chance of showers and thunderstorms. Partly sunny, with a high near 64.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 43.
Friday 2024-05-31, Chance Showers. A chance of showers and thunderstorms. Mostly sunny, with a high near 68.