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 57°F 2024-05-17T07:05:00 
Today 2024-05-17, Chance Showers and Windy. A chance of showers before 11am, then a chance of showers after 4pm. Partly sunny, with a high near 61. Windy, with a west wind 11 to 16 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 30%.Tonight 2024-05-17, Chance Showers and Breezy then Partly Cloudy. A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Breezy, with a west wind 21 to 26 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.
Saturday 2024-05-18, Sunny. Sunny, with a high near 65. West southwest wind 11 to 18 mph, with gusts as high as 30 mph.Saturday Night 2024-05-18, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers after midnight. Partly cloudy, with a low around 40. West wind 8 to 13 mph becoming light west southwest after midnight. Winds could gust as high as 22 mph.
Sunday 2024-05-19, Chance Showers then Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 57. West wind 5 to 10 mph. Chance of precipitation is 70%.
Sunday Night 2024-05-19, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a low around 38. Northwest wind 6 to 10 mph becoming west southwest after midnight.
Monday 2024-05-20, Chance Showers. A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 60. West southwest wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 50%.Monday Night 2024-05-20, Slight Chance Showers then Partly Cloudy. A slight chance of showers before midnight. Mostly cloudy, with a low around 37. North wind 5 to 9 mph becoming south southwest after midnight.
Tuesday 2024-05-21, Mostly Sunny then Slight Chance Showers. A slight chance of showers after noon. Mostly sunny, with a high near 66.
Tuesday Night 2024-05-21, Slight Chance Showers. A slight chance of showers. Mostly cloudy, with a low around 41.
Wednesday 2024-05-22, Showers Likely. Showers likely. Mostly cloudy, with a high near 62.- Wednesday Night 2024-05-22, Showers Likely. Showers likely. Mostly cloudy, with a low around 40.
- Thursday 2024-05-23, Showers Likely. Showers likely. Mostly cloudy, with a high near 56.