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: Mostly Cloudy 55°F 2024-05-14T13:05:00 
This Afternoon 2024-05-14, Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 63. North wind around 10 mph.Tonight 2024-05-14, Chance T-storms then Mostly Cloudy. A 30 percent chance of showers and thunderstorms, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 44. Northwest wind 5 to 9 mph becoming light and variable.
Wednesday 2024-05-15, Sunny then Slight Chance Rain. A 20 percent chance of rain after 3pm. Increasing clouds, with a high near 74. West wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday Night 2024-05-15, Chance Rain. A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 47. West southwest wind 7 to 11 mph.
Thursday 2024-05-16, Chance Rain. A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 73. West wind 8 to 18 mph, with gusts as high as 26 mph.
Thursday Night 2024-05-16, Slight Chance Rain. A 20 percent chance of rain. Partly cloudy, with a low around 49. Southwest wind 13 to 18 mph, with gusts as high as 29 mph.
Friday Night 2024-05-17, Chance Rain. A chance of rain. Mostly cloudy, with a low around 41. West northwest wind 14 to 21 mph, with gusts as high as 31 mph.
Saturday 2024-05-18, Chance Showers. A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63.Saturday Night 2024-05-18, Slight Chance Rain then Partly Cloudy. A slight chance of rain before midnight. Partly cloudy, with a low around 40.
Sunday 2024-05-19, Slight Chance Rain. A slight chance of rain. Mostly sunny, with a high near 66.Monday 2024-05-20, Mostly Sunny then Slight Chance Rain. A slight chance of rain. Mostly sunny, with a high near 69.