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: Partly Cloudy 55°F 2024-05-16T06:05:00 
Today 2024-05-16, Mostly Cloudy and Breezy. Mostly cloudy, with a high near 78. Breezy, with a southwest wind 13 to 18 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.Tonight 2024-05-16, Mostly Clear and Breezy then Mostly Clear. Mostly clear, with a low around 54. Breezy, with a southwest wind 17 to 25 mph, with gusts as high as 36 mph.
Friday 2024-05-17, Chance Rain and Windy. A 40 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 66. Windy, with a west wind 22 to 31 mph, with gusts as high as 47 mph.
Friday Night 2024-05-17, Chance Rain and Breezy. A 40 percent chance of rain. Mostly cloudy, with a low around 42. Breezy, with a west wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph.- Saturday 2024-05-18, Mostly Sunny. Mostly sunny, with a high near 65. West southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Saturday Night 2024-05-18, Partly Cloudy then Slight Chance Rain. A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 39. Southwest wind 5 to 13 mph, with gusts as high as 20 mph.
Sunday 2024-05-19, Chance Rain then Showers Likely. A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 59. West southwest wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Sunday Night 2024-05-19, Chance Rain. A chance of rain, mainly before midnight. Mostly cloudy, with a low around 37. West southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Monday 2024-05-20, Chance Showers. A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 61.Monday Night 2024-05-20, Slight Chance Rain then Mostly Cloudy. A slight chance of rain before midnight. Mostly cloudy, with a low around 39.
Tuesday 2024-05-21, Partly Sunny then Chance Rain. A chance of rain. Partly sunny, with a high near 64.
- Tuesday Night 2024-05-21, Chance Rain. A chance of rain. Mostly cloudy, with a low around 41.
Wednesday 2024-05-22, Chance Rain. A chance of rain and thunderstorms. Mostly cloudy, with a high near 63.