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 77°F 2024-06-12T15:06:00 
Tonight 2024-06-12, Clear. Clear, with a low around 42. West northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 26 mph.
Thursday 2024-06-13, Sunny. Sunny, with a high near 79. Calm wind becoming east northeast 5 to 8 mph in the afternoon.
Thursday Night 2024-06-13, Mostly Clear. Mostly clear, with a low around 49. East northeast wind 5 to 10 mph becoming light and variable after midnight.- Friday 2024-06-14, Sunny. Sunny, with a high near 86. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Friday Night 2024-06-14, Mostly Cloudy. Mostly cloudy, with a low around 51. West wind 10 to 15 mph becoming light south southwest after midnight. Winds could gust as high as 23 mph.Saturday 2024-06-15, Partly Sunny then Chance Showers. A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Saturday Night 2024-06-15, Partly Cloudy. Partly cloudy, with a low around 44. West southwest wind 18 to 20 mph, with gusts as high as 29 mph.Sunday 2024-06-16, Mostly Sunny then Slight Chance Showers. A slight chance of showers after noon. Mostly sunny, with a high near 65. West southwest wind 14 to 18 mph, with gusts as high as 26 mph.
Sunday Night 2024-06-16, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Monday 2024-06-17, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 57.Monday Night 2024-06-17, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 40.
- Tuesday 2024-06-18, Chance Showers. A chance of showers and thunderstorms. Partly sunny, with a high near 66.
Tuesday Night 2024-06-18, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 42.
Juneteenth 2024-06-19, Mostly Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73.