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: Partly Cloudy 63°F 2024-05-17T08:05:00
- Today 2024-05-17, Slight Chance Showers and Windy. A 20 percent chance of showers between 4pm and 5pm. Mostly sunny, with a high near 61. Windy, with a west wind 14 to 19 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 55 mph.
- Tonight 2024-05-17, Partly Cloudy and Windy then Mostly Clear. Mostly clear, with a low around 37. Windy, with a west wind 20 to 30 mph decreasing to 8 to 18 mph after midnight. Winds could gust as high as 50 mph.
- Saturday 2024-05-18, Sunny. Sunny, with a high near 67. West southwest wind 7 to 13 mph, with gusts as high as 24 mph.
- Saturday Night 2024-05-18, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 41. West wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 26 mph.
- Sunday 2024-05-19, Chance Showers then Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 57. Light west wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 70%.
- Sunday Night 2024-05-19, Chance Showers. A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 37. West wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
- Monday 2024-05-20, Slight Chance Showers then Showers Likely. A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 60. Calm wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
- Monday Night 2024-05-20, Mostly Cloudy. Mostly cloudy, with a low around 39. Northwest 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 Showers. A slight chance of showers after noon. Mostly sunny, with a high near 66.
- Tuesday Night 2024-05-21, Slight Chance Showers. A slight chance of showers. Mostly cloudy, with a low around 42.
- Wednesday 2024-05-22, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 63.
- Wednesday Night 2024-05-22, Showers Likely. Showers likely. Mostly cloudy, with a low around 41.
- Thursday 2024-05-23, Showers Likely. Showers likely. Mostly cloudy, with a high near 56.