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: Rain 36°F 2024-05-08T05:05:00 
Overnight 2024-05-08, Heavy Snow and Blowing Snow. Snow. The snow could be heavy at times. Widespread blowing snow. Low around 31. Windy, with a north northwest wind around 31 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.Wednesday 2024-05-08, Breezy. Rain/Snow then Rain. Rain and snow, becoming all rain after 8am. High near 45. Breezy, with a north northwest wind 21 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday Night 2024-05-08, Rain. Rain, mainly before 1am. Low around 38. North northwest wind 13 to 18 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday 2024-05-09, Chance Rain. A 30 percent chance of rain, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 58. West wind around 6 mph.
Thursday Night 2024-05-09, Mostly Clear. Mostly clear, with a low around 35. South southwest wind around 7 mph.
Friday 2024-05-10, Sunny. Sunny, with a high near 66. Southwest wind 6 to 8 mph.- Friday Night 2024-05-10, Mostly Clear. Mostly clear, with a low around 41. South wind around 8 mph.
- Saturday 2024-05-11, Sunny. Sunny, with a high near 74. South southwest wind 9 to 11 mph.
- Saturday Night 2024-05-11, Mostly Clear. Mostly clear, with a low around 46.
- Sunday 2024-05-12, Sunny. Sunny, with a high near 78.
Sunday Night 2024-05-12, Partly Cloudy. Partly cloudy, with a low around 50.
Monday 2024-05-13, Mostly Sunny. Mostly sunny, with a high near 77.- Monday Night 2024-05-13, Partly Cloudy. Partly cloudy, with a low around 49.
Tuesday 2024-05-14, Mostly Sunny then Slight Chance Showers. A slight chance of showers. Mostly sunny, with a high near 72.