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 39°F 2024-04-28T02:04:00 
Overnight 2024-04-28, Patchy Fog. Patchy fog before 3am. Otherwise, mostly cloudy, with a low around 38. Southwest wind 8 to 11 mph.
Sunday 2024-04-28, Sunny and Breezy. Sunny, with a high near 60. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 26 mph.
Sunday Night 2024-04-28, Mostly Cloudy. Mostly cloudy, with a low around 39. West wind 8 to 18 mph, with gusts as high as 24 mph.Monday 2024-04-29, Chance Showers then Showers Likely. Showers likely, mainly after noon. Mostly cloudy, with a high near 54. South southwest wind 9 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Monday Night 2024-04-29, Slight Chance Rain/Snow then Partly Cloudy and Breezy. A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 34. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Tuesday 2024-04-30, Breezy. Mostly Sunny then Slight Chance Rain/Snow. A slight chance of snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly sunny, with a high near 50. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 20%.
Tuesday Night 2024-04-30, Chance Snow Showers. A 40 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 33. West wind 18 to 21 mph, with gusts as high as 31 mph. New snow accumulation of around an inch possible.
Wednesday 2024-05-01, Snow Likely. Snow likely before noon, then snow showers likely after noon. Mostly cloudy, with a high near 42. West southwest wind 16 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night 2024-05-01, Chance Snow Showers. A chance of snow showers. Mostly cloudy, with a low around 30.Thursday 2024-05-02, Chance Snow Showers then Chance Showers. A chance of snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 51.
Thursday Night 2024-05-02, Chance Showers. A chance of showers. Mostly cloudy, with a low around 34.
Friday 2024-05-03, Chance Showers. A chance of showers. Partly sunny, with a high near 51.- Friday Night 2024-05-03, Chance Showers. A chance of showers. Mostly cloudy, with a low around 33.
Saturday 2024-05-04, Slight Chance Showers. A slight chance of showers. Mostly sunny, with a high near 58.