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I-40 weather conditions near Knoxville, Tennessee

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       Current Weather Conditions

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7 day weather forecast

  • Current condition: Overcast 81°F 2025-06-13T20:15:00-04:00
  • Tonight 2025-06-13, Showers Likely. A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Saturday 2025-06-14, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 85. Light southwest wind increasing to 5 to 10 mph in the morning.
  • Saturday Night 2025-06-14, Showers Likely. Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Sunday 2025-06-15, Showers Likely then T-storms. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 82. Southwest wind around 5 mph. Chance of precipitation is 90%.
  • Sunday Night 2025-06-15, T-storms then Chance Showers. Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 69. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
  • Monday 2025-06-16, Chance Showers then T-storms Likely. A chance of showers, then showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 85. Southwest wind around 5 mph. Chance of precipitation is 70%.
  • Monday Night 2025-06-16, T-storms Likely then Chance T-storms. Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 60%.
  • Tuesday 2025-06-17, Chance Showers then T-storms. A slight chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 85. Chance of precipitation is 80%.
  • Tuesday Night 2025-06-17, T-storms then Chance T-storms. Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Low around 71. Chance of precipitation is 80%.
  • Wednesday 2025-06-18, Chance Showers then T-storms Likely. A slight chance of showers, then showers and thunderstorms likely after 8am. Partly sunny, with a high near 86. Chance of precipitation is 60%.
  • Wednesday Night 2025-06-18, T-storms Likely. Showers and thunderstorms likely. Partly cloudy, with a low around 71. Chance of precipitation is 60%.
  • Juneteenth 2025-06-19, Chance Showers then T-storms Likely. Showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 70%.
  • Thursday Night 2025-06-19, T-storms Likely. Showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
  • Friday 2025-06-20, Chance Showers. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.





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