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: Clear 58°F 2024-05-13T02:05:00
- Overnight 2024-05-13, Mostly Clear. Mostly clear, with a low around 50. West southwest wind around 8 mph.
- Monday 2024-05-13, Sunny then Chance Showers. A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 75. West wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
- Monday Night 2024-05-13, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 49. West southwest wind 8 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
- Tuesday 2024-05-14, Chance Showers then Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 64. West southwest wind 9 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
- Tuesday Night 2024-05-14, Chance Showers then Mostly Cloudy. A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. North northwest wind 6 to 10 mph becoming west southwest after midnight.
- Wednesday 2024-05-15, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. West northwest wind 6 to 14 mph, with gusts as high as 20 mph.
- Wednesday Night 2024-05-15, Partly Cloudy. Partly cloudy, with a low around 48. Northwest wind 8 to 16 mph becoming southwest after midnight. Winds could gust as high as 24 mph.
- Thursday 2024-05-16, Mostly Sunny then Slight Chance Showers. A slight chance of showers after noon. Mostly sunny, with a high near 76. South southwest wind 8 to 17 mph, with gusts as high as 25 mph.
- Thursday Night 2024-05-16, Slight Chance Showers. A slight chance of showers. Partly cloudy, with a low around 50.
- Friday 2024-05-17, Chance Showers. A chance of showers, mainly after noon. Mostly sunny, with a high near 68.
- Friday Night 2024-05-17, Chance Showers. A chance of showers. Partly cloudy, with a low around 42.
- Saturday 2024-05-18, Chance Showers. A chance of showers. Mostly sunny, with a high near 61.
- Saturday Night 2024-05-18, Slight Chance Showers. A slight chance of showers. Partly cloudy, with a low around 40.
- Sunday 2024-05-19, Chance Showers. A chance of showers and thunderstorms. Partly sunny, with a high near 64.