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I-15 weather conditions near Helena, Montana

       Seasoned Weather Conditions

      

       Current Weather Conditions

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7 day weather forecast

  • Current condition: Clear 48°F 2024-05-17T21:05:00
  • Tonight 2024-05-17, Partly Cloudy and Breezy then Mostly Clear. Partly cloudy, with a low around 38. Breezy, with a west southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 46 mph.
  • Saturday 2024-05-18, Sunny. Sunny, with a high near 65. West wind 9 to 14 mph, with gusts as high as 28 mph.
  • Saturday Night 2024-05-18, Mostly Clear then Slight Chance Showers. A 20 percent chance of showers after midnight. Increasing clouds, with a low around 41. West wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 28 mph.
  • Sunday 2024-05-19, Chance Rain/Snow then Showers. A chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible. High near 55. West northwest wind 5 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Sunday Night 2024-05-19, Chance Showers. A 40 percent chance of showers. Mostly cloudy, with a low around 38. West wind 5 to 10 mph, with gusts as high as 22 mph.
  • Monday 2024-05-20, Chance Showers then Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59. Light and variable wind becoming north northwest 5 to 8 mph in the morning. Chance of precipitation is 70%.
  • Monday Night 2024-05-20, Slight Chance Showers then Partly Cloudy. A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 38. North wind 5 to 9 mph becoming light and variable after midnight.
  • Tuesday 2024-05-21, Mostly Sunny then Chance Showers. A chance of showers after noon. Mostly sunny, with a high near 64. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
  • Tuesday Night 2024-05-21, Mostly Cloudy. Mostly cloudy, with a low around 43.
  • Wednesday 2024-05-22, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 61.
  • Wednesday Night 2024-05-22, Showers Likely. Showers likely. Mostly cloudy, with a low around 42.
  • Thursday 2024-05-23, Showers. Showers. Mostly cloudy, with a high near 53.
  • Thursday Night 2024-05-23, Chance Showers. A chance of showers. Mostly cloudy, with a low around 41.
  • Friday 2024-05-24, Chance Showers. A chance of showers and thunderstorms. Partly sunny, with a high near 61.





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