I-15 weather conditions near Great Falls, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Clear 52°F 2024-06-21T05:06:00 Today 2024-06-21, Mostly Sunny then Severe Thunderstorms. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Some of the storms could be severe. Increasing clouds, with a high near 78. Calm wind becoming north northeast 5 to 8 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight 2024-06-21, Severe Thunderstorms then Partly Cloudy. A 20 percent chance of showers and thunderstorms before 8pm. Some of the storms could be severe. Partly cloudy, with a low around 50. North northeast wind 5 to 9 mph becoming calm after midnight.
Saturday 2024-06-22, Mostly Sunny. Mostly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night 2024-06-22, Partly Cloudy. Partly cloudy, with a low around 55. East northeast wind around 6 mph becoming south after midnight.
Sunday 2024-06-23, Sunny. Sunny, with a high near 94. South southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Sunday Night 2024-06-23, Mostly Clear. Mostly clear, with a low around 56. West wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph.- Monday 2024-06-24, Sunny. Sunny, with a high near 84. Southwest wind 9 to 17 mph, with gusts as high as 28 mph.
- Monday Night 2024-06-24, Mostly Clear. Mostly clear, with a low around 49. West northwest wind 11 to 16 mph becoming light southwest after midnight. Winds could gust as high as 25 mph.
- Tuesday 2024-06-25, Sunny. Sunny, with a high near 83.
- Tuesday Night 2024-06-25, Mostly Clear. Mostly clear, with a low around 52.
- Wednesday 2024-06-26, Sunny. Sunny, with a high near 90.
- Wednesday Night 2024-06-26, Mostly Clear. Mostly clear, with a low around 55.
Thursday 2024-06-27, Sunny then Slight Chance Showers. A slight chance of showers. Mostly sunny, with a high near 86.