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 50°F 2024-05-26T07:05:00 
Today 2024-05-26, Mostly Sunny. Mostly sunny, with a high near 65. West wind 11 to 21 mph, with gusts as high as 33 mph.
Tonight 2024-05-26, Mostly Clear. Mostly clear, with a low around 44. Southwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.
Memorial Day 2024-05-27, Sunny. Sunny, with a high near 75. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.- Monday Night 2024-05-27, Mostly Clear. Mostly clear, with a low around 48. West northwest wind 5 to 10 mph becoming light and variable in the evening.
Tuesday 2024-05-28, Sunny then Chance Showers. A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Tuesday Night 2024-05-28, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. South wind 6 to 9 mph becoming west southwest after midnight. Chance of precipitation is 50%.Wednesday 2024-05-29, Chance Showers then Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 69. West wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Wednesday Night 2024-05-29, Chance Showers. A chance of showers, mainly before midnight. Mostly cloudy, with a low around 43. West northwest wind 7 to 15 mph, with gusts as high as 26 mph.
Thursday 2024-05-30, Chance Showers. A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 62.Thursday Night 2024-05-30, Slight Chance Showers then Partly Cloudy. A slight chance of showers before midnight. Partly cloudy, with a low around 41.
Friday 2024-05-31, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.
- Friday Night 2024-05-31, Mostly Clear. Mostly clear, with a low around 44.
- Saturday 2024-06-01, Mostly Sunny. Mostly sunny, with a high near 74.