I-40 weather conditions near Knoxville, Tennessee
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Current Weather Conditions
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7 day weather forecast
Current condition: Fair 39°F 2025-12-11T10:10:00-05:00 - Today 2025-12-11, Mostly Sunny. Mostly sunny, with a high near 42. West wind around 5 mph.
Tonight 2025-12-11, Slight Chance Snow Showers. A slight chance of snow showers between 8pm and 2am. Increasing clouds, with a low around 33. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.
Friday 2025-12-12, Decreasing Clouds. Cloudy, then gradually becoming mostly sunny, with a high near 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night 2025-12-12, Partly Cloudy. Partly cloudy, with a low around 32. West wind around 5 mph becoming calm in the evening.- Saturday 2025-12-13, Mostly Sunny. Mostly sunny, with a high near 51. Calm wind becoming west around 5 mph.
Saturday Night 2025-12-13, Slight Chance Showers then Chance Rain/Snow. A chance of rain showers before 3am, then a chance of snow showers. Partly cloudy, with a low around 23. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 30%.
Sunday 2025-12-14, Chance Snow Showers then Sunny. A 30 percent chance of snow showers before 7am. Mostly sunny, with a high near 30. North wind 5 to 10 mph.
Sunday Night 2025-12-14, Mostly Clear. Mostly clear, with a low around 13.
Monday 2025-12-15, Sunny. Sunny, with a high near 38.- Monday Night 2025-12-15, Mostly Clear. Mostly clear, with a low around 23.
- Tuesday 2025-12-16, Mostly Sunny. Mostly sunny, with a high near 45.
- Tuesday Night 2025-12-16, Partly Cloudy. Partly cloudy, with a low around 30.
Wednesday 2025-12-17, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a high near 51.