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 78°F 2024-05-11T17:05:00 
Tonight 2024-05-11, Partly Cloudy. Partly cloudy, with a low around 49. Northwest wind 7 to 10 mph becoming west southwest after midnight.
Sunday 2024-05-12, Sunny. Sunny, with a high near 79. West wind 6 to 10 mph.
Sunday Night 2024-05-12, Mostly Clear. Mostly clear, with a low around 51. West southwest wind 7 to 11 mph.Monday 2024-05-13, Sunny then Chance Rain. A 30 percent chance of rain after noon. Mostly sunny, with a high near 74. Southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Monday Night 2024-05-13, Slight Chance Rain then Mostly Cloudy. A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 50. West wind 10 to 18 mph, with gusts as high as 28 mph.
Tuesday 2024-05-14, Chance Rain then Showers Likely. A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 64. West wind 10 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
- Tuesday Night 2024-05-14, Partly Cloudy. Partly cloudy, with a low around 44. Northwest wind 7 to 14 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Wednesday 2024-05-15, Mostly Sunny. Mostly sunny, with a high near 72. West wind 7 to 15 mph, with gusts as high as 23 mph.
Wednesday Night 2024-05-15, Slight Chance Rain. A slight chance of rain. Partly cloudy, with a low around 48.
Thursday 2024-05-16, Chance Rain. A chance of rain. Partly sunny, with a high near 72.Thursday Night 2024-05-16, Slight Chance Rain and Breezy then Mostly Clear. A slight chance of rain. Partly cloudy, with a low around 46. Breezy.
Friday 2024-05-17, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Friday Night 2024-05-17, Slight Chance Rain then Partly Cloudy. A slight chance of rain. Partly cloudy, with a low around 43.
- Saturday 2024-05-18, Chance Rain. A chance of rain. Mostly sunny, with a high near 65.