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 30°F 2024-05-04T01:05:00 
Overnight 2024-05-04, Mostly Clear. Mostly clear, with a low around 28. Light southeast wind.
Saturday 2024-05-04, Mostly Sunny. Mostly sunny, with a high near 66. Light east southeast wind becoming east 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night 2024-05-04, Mostly Cloudy. Mostly cloudy, with a low around 42. East wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday 2024-05-05, Chance Rain. A 30 percent chance of rain, mainly after noon. Cloudy, with a high near 65. East northeast wind around 7 mph.
Sunday Night 2024-05-05, Showers. Showers and possibly a thunderstorm before midnight, then rain likely after midnight. Low around 42. Northeast wind 7 to 10 mph becoming west southwest after midnight. Chance of precipitation is 90%.
Monday 2024-05-06, Rain Likely and Breezy. Rain likely, mainly before noon. Mostly cloudy, with a high near 56. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Monday Night 2024-05-06, Chance Rain and Breezy. A 30 percent chance of rain. Mostly cloudy, with a low around 41. Breezy, with a west wind 20 to 22 mph, with gusts as high as 31 mph.
Tuesday 2024-05-07, Rain Likely and Breezy. Rain likely, mainly after noon. Mostly cloudy, with a high near 51. Breezy, with a west wind around 25 mph, with gusts as high as 36 mph.
Tuesday Night 2024-05-07, Rain Likely and Breezy. Rain likely. Mostly cloudy, with a low around 36. Breezy.- Wednesday 2024-05-08, Rain and Breezy. Rain. Mostly cloudy, with a high near 46. Breezy.
- Wednesday Night 2024-05-08, Rain Likely. Rain likely. Mostly cloudy, with a low around 37.
- Thursday 2024-05-09, Chance Rain. A chance of rain. Partly sunny, with a high near 56.
Thursday Night 2024-05-09, Chance Rain then Partly Cloudy. A chance of rain. Partly cloudy, with a low around 37.
- Friday 2024-05-10, Slight Chance Rain. A slight chance of rain. Mostly sunny, with a high near 65.