I-15 weather conditions near helena-montana Weather, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 56°F 2025-05-11T09:00:00 Today 2025-05-11, Slight Chance Showers then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 79. Southwest wind 7 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Tonight 2025-05-11, Chance T-storms then Slight Chance Showers. A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 50. South southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday 2025-05-12, Chance Showers. A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 71. West southwest wind 6 to 15 mph, with gusts as high as 33 mph.
Monday Night 2025-05-12, Showers Likely. Showers likely. Cloudy, with a low around 44. West wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday 2025-05-13, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 57. West wind 5 to 9 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Tuesday Night 2025-05-13, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a low around 42. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.Wednesday 2025-05-14, Chance Showers then Showers Likely. Showers likely, mainly after noon. Mostly cloudy, with a high near 60. West northwest wind 5 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Wednesday Night 2025-05-14, Chance Showers. A chance of showers. Mostly cloudy, with a low around 42. West wind 7 to 14 mph, with gusts as high as 28 mph.
Thursday 2025-05-15, Showers Likely. Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 59.Thursday Night 2025-05-15, Slight Chance Showers then Mostly Cloudy. A slight chance of showers before midnight. Mostly cloudy, with a low around 40.
- Friday 2025-05-16, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a high near 62.
- Friday Night 2025-05-16, Chance Showers. A chance of showers. Mostly cloudy, with a low around 43.
- Saturday 2025-05-17, Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 64.