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 72°F 2024-05-12T17:05:00 
This Afternoon 2024-05-12, Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 80. South southwest wind around 9 mph.Tonight 2024-05-12, Chance Showers then Mostly Clear. A 40 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 48. Southwest wind 5 to 8 mph.
Monday 2024-05-13, Sunny then Chance Showers. A chance of showers, with thunderstorms also possible after 3pm. Increasing clouds, with a high near 77. West wind 8 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday Night 2024-05-13, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. West wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday 2024-05-14, Showers. Showers and possibly a thunderstorm. High near 63. West wind 7 to 11 mph becoming north in the afternoon. Chance of precipitation is 80%.
Tuesday Night 2024-05-14, Chance Showers. A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 44. Northwest wind 5 to 8 mph becoming south southwest after midnight. Chance of precipitation is 30%.Wednesday 2024-05-15, Mostly Sunny then Chance Showers. A 30 percent chance of showers after noon. Mostly sunny, with a high near 71. Southwest wind 6 to 10 mph becoming west northwest in the afternoon.
Wednesday Night 2024-05-15, Slight Chance Showers. A slight chance of showers. Mostly cloudy, with a low around 48. West northwest wind 8 to 10 mph becoming south southeast in the evening.
Thursday 2024-05-16, Slight Chance Showers. A slight chance of showers. Partly sunny, with a high near 76.- Thursday Night 2024-05-16, Chance Showers. A chance of showers. Mostly cloudy, with a low around 48.
- Friday 2024-05-17, Chance Showers. A chance of showers. Partly sunny, with a high near 62.
- Friday Night 2024-05-17, Chance Showers. A chance of showers. Mostly cloudy, with a low around 40.
- Saturday 2024-05-18, Chance Showers. A chance of showers. Partly sunny, with a high near 60.
- Saturday Night 2024-05-18, Chance Showers. A chance of showers. Mostly cloudy, with a low around 39.
- Sunday 2024-05-19, Chance Showers. A chance of showers. Partly sunny, with a high near 63.