I-15 weather conditions near Helena, Montana
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7 day weather forecast
Current condition: Overcast 70°F 2024-06-02T16:06:00 
This Afternoon 2024-06-02, Slight Chance Showers. A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 70. West wind around 8 mph.
Tonight 2024-06-02, Chance Showers. A chance of showers before midnight, then a slight chance of showers after 1am. Mostly cloudy, with a low around 53. West wind 5 to 8 mph becoming calm. Chance of precipitation is 30%.
Monday 2024-06-03, Showers Likely. Showers likely before noon, then showers likely and possibly a thunderstorm between noon and 5pm, then a chance of showers and thunderstorms after 5pm. Cloudy, with a high near 67. South wind 5 to 10 mph becoming west 13 to 18 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 70%.Monday Night 2024-06-03, Chance T-storms then Mostly Clear. A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 42. West wind 16 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Tuesday 2024-06-04, Mostly Sunny then Partly Sunny and Breezy. Partly sunny, with a high near 69. Breezy, with a west wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.
Tuesday Night 2024-06-04, Partly Cloudy and Breezy then Partly Cloudy. Partly cloudy, with a low around 51. Breezy, with a west wind 20 to 25 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 49 mph.
Wednesday 2024-06-05, Sunny. Sunny, with a high near 76. West wind 6 to 16 mph, with gusts as high as 29 mph.
Wednesday Night 2024-06-05, Mostly Clear. Mostly clear, with a low around 46. West northwest wind 10 to 15 mph becoming light west after midnight. Winds could gust as high as 26 mph.- Thursday 2024-06-06, Sunny. Sunny, with a high near 85.
- Thursday Night 2024-06-06, Mostly Clear. Mostly clear, with a low around 53.
- Friday 2024-06-07, Sunny. Sunny, with a high near 86.
Friday Night 2024-06-07, Partly Cloudy. Partly cloudy, with a low around 54.
Saturday 2024-06-08, Mostly Sunny. Mostly sunny, with a high near 84.- Saturday Night 2024-06-08, Partly Cloudy. Partly cloudy, with a low around 53.
Sunday 2024-06-09, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.