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 45°F 2024-05-18T03:05:00
- Overnight 2024-05-18, Partly Cloudy. Partly cloudy, with a low around 38. Southwest wind 9 to 16 mph, with gusts as high as 24 mph.
- Saturday 2024-05-18, Mostly Sunny. Mostly sunny, with a high near 64. West wind 8 to 14 mph, with gusts as high as 28 mph.
- Saturday Night 2024-05-18, Partly Cloudy then Chance Rain/Snow. A chance of rain showers after 1am, mixing with snow after 5am. Increasing clouds, with a low around 40. West wind 9 to 14 mph becoming light. Winds could gust as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
- Sunday 2024-05-19, Rain/Snow Likely then Showers. Rain and snow showers likely before 9am, then rain showers. Some thunder is also possible. High near 56. West northwest wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
- Sunday Night 2024-05-19, Chance Showers then Partly Cloudy. A 30 percent chance of showers before midnight. Partly cloudy, with a low around 38. West wind 5 to 10 mph, with gusts as high as 22 mph.
- Monday 2024-05-20, Slight Chance Rain then Showers Likely. A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 60. Light and variable wind becoming north northwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
- Monday Night 2024-05-20, Slight Chance Rain then Partly Cloudy. A 20 percent chance of rain before midnight. Partly cloudy, with a low around 37. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
- Tuesday 2024-05-21, Mostly Sunny then Slight Chance Rain. A slight chance of rain after noon. Mostly sunny, with a high near 64. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
- Tuesday Night 2024-05-21, Slight Chance Rain. A slight chance of rain. Mostly cloudy, with a low around 43.
- Wednesday 2024-05-22, Showers. A chance of rain, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 61.
- Wednesday Night 2024-05-22, Rain Likely. Rain likely. Mostly cloudy, with a low around 41.
- Thursday 2024-05-23, Rain Likely. Rain likely. Mostly cloudy, with a high near 55.
- Thursday Night 2024-05-23, Chance Rain. A chance of rain. Mostly cloudy, with a low around 39.
- Friday 2024-05-24, Chance Rain. A chance of rain and thunderstorms. Partly sunny, with a high near 60.