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 70°F 2024-05-11T10:05:00 
Today 2024-05-11, Sunny. Sunny, with a high near 80. West southwest wind around 10 mph becoming northwest in the afternoon.Tonight 2024-05-11, Slight Chance Showers then Partly Cloudy. A slight chance of showers between 8pm and 10pm. Partly cloudy, with a low around 46. West northwest wind 5 to 9 mph becoming southwest after midnight. Chance of precipitation is 20%.
Sunday 2024-05-12, Mostly Sunny. Mostly sunny, with a high near 80. West southwest wind around 7 mph.
Sunday Night 2024-05-12, Mostly Clear. Mostly clear, with a low around 49. South southeast wind 6 to 8 mph.Monday 2024-05-13, Sunny then Slight Chance Rain. A 20 percent chance of rain after noon. Sunny, with a high near 80. Southwest wind 9 to 17 mph, with gusts as high as 25 mph.
Monday Night 2024-05-13, Chance Showers. A slight chance of rain, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 48. West southwest wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Tuesday 2024-05-14, Showers Likely. Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 62. North northwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.Tuesday Night 2024-05-14, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. North northwest wind 7 to 11 mph becoming southwest after midnight.
Wednesday 2024-05-15, Mostly Sunny then Slight Chance Rain. A slight chance of rain after noon. Mostly sunny, with a high near 70.
Wednesday Night 2024-05-15, Slight Chance Rain. A slight chance of rain. Partly cloudy, with a low around 47.
Thursday 2024-05-16, Chance Rain. A chance of rain and thunderstorms. Partly sunny, with a high near 74.- Thursday Night 2024-05-16, Chance Rain. A chance of rain and thunderstorms. Mostly cloudy, with a low around 47.
Friday 2024-05-17, Slight Chance Rain then Slight Chance T-storms. A slight chance of rain and thunderstorms. Mostly sunny, with a high near 70.