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 57°F 2024-05-29T05:05:00 
Overnight 2024-05-29, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. West wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.Wednesday 2024-05-29, Showers Likely then Scattered Showers. Showers likely, mainly before 1pm. Mostly cloudy, with a high near 62. West wind 14 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Wednesday Night 2024-05-29, Partly Cloudy and Breezy then Mostly Clear. Partly cloudy, with a low around 40. Breezy, with a west wind 15 to 22 mph, with gusts as high as 32 mph.
Thursday 2024-05-30, Mostly Sunny and Breezy. Mostly sunny, with a high near 61. Breezy, with a west wind 15 to 23 mph, with gusts as high as 34 mph.
Thursday Night 2024-05-30, Mostly Clear. Mostly clear, with a low around 38. West wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Friday 2024-05-31, Sunny. Sunny, with a high near 70. Southwest wind 5 to 10 mph, with gusts as high as 22 mph.
Friday Night 2024-05-31, Partly Cloudy. Partly cloudy, with a low around 45. West northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.- Saturday 2024-06-01, Partly Sunny. Partly sunny, with a high near 76. Calm wind becoming west 5 to 7 mph in the afternoon.
Saturday Night 2024-06-01, Chance Showers. A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49.
Sunday 2024-06-02, Chance Showers. A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 73.
Sunday Night 2024-06-02, Mostly Cloudy. Mostly cloudy, with a low around 52.- Monday 2024-06-03, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
- Monday Night 2024-06-03, Chance Showers. A chance of showers. Mostly cloudy, with a low around 48.
- Tuesday 2024-06-04, Slight Chance Showers. A slight chance of showers. Partly sunny, with a high near 70.