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 63°F 2024-05-24T17:05:00 
This Afternoon 2024-05-24, Chance Showers. A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 64. West wind around 11 mph, with gusts as high as 20 mph.Tonight 2024-05-24, Slight Chance T-storms then Mostly Cloudy. A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 39. West wind 5 to 10 mph becoming light and variable in the evening.
Saturday 2024-05-25, Partly Sunny then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 66. West southwest wind 3 to 8 mph. Chance of precipitation is 70%.
Saturday Night 2024-05-25, Chance T-storms then Mostly Cloudy. A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 41. West wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
- Sunday 2024-05-26, Mostly Sunny. Mostly sunny, with a high near 64. Southwest wind 14 to 18 mph, with gusts as high as 30 mph.
Sunday Night 2024-05-26, Mostly Clear. Mostly clear, with a low around 40. West wind 7 to 16 mph, with gusts as high as 26 mph.
Memorial Day 2024-05-27, Sunny. Sunny, with a high near 74. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.- Monday Night 2024-05-27, Mostly Clear. Mostly clear, with a low around 45. West northwest wind 5 to 8 mph becoming south after midnight.
- Tuesday 2024-05-28, Sunny. Sunny, with a high near 83.
Tuesday Night 2024-05-28, Slight Chance T-storms then Mostly Cloudy. A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53.
Wednesday 2024-05-29, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 76.
Wednesday Night 2024-05-29, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Thursday 2024-05-30, Chance Showers. A chance of showers and thunderstorms. Partly sunny, with a high near 65.
Thursday Night 2024-05-30, Chance Showers. A chance of showers and thunderstorms. Partly cloudy, with a low around 42.- Friday 2024-05-31, Chance Showers. A chance of showers and thunderstorms. Partly sunny, with a high near 66.