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Heavy Rain, Local Flooding from Gulf Coast to Southern Mid-Atlantic

A slow moving front will provide the focus for locally heavy rain from the Gulf Coast and Southeast states to the southern Mid-Atlantic on Tuesday. Localized flash flooding will be possible with the heavier thunderstorms. Also, some of these thunderstorms could produce damaging wind gusts in parts of the Southeast on Tuesday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fog/Mist

18°C

64°F

Humidity 93%
Wind Speed E 7 km/h
Barometer 1008.9 mb (29.82 in)
Dewpoint 17°C (62°F)
Visibility 4.83 km
Last update 23 May 7:53 am EDT
Extended Forecast for

Knoxville TN

  • Today

    Today: Showers, with thunderstorms also possible after 2pm.  High near 23. East wind 10 to 15 km/h becoming north in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible.

    Showers

    High: 23 °C

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm.  Cloudy, with a low around 15. Calm wind.  Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Showers
    Likely

    Low: 15 °C

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 8am, then showers and thunderstorms, mainly after 8am.  High near 23. Light and variable wind becoming south 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    T-storms

    High: 23 °C

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm after 8pm.  Mostly cloudy, with a low around 13. West wind 5 to 10 km/h.  Chance of precipitation is 60%.

    T-storms
    Likely then
    Showers
    Likely

    Low: 13 °C

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 21. Southwest wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h.

    Chance
    T-storms

    High: 21 °C

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 14.

    Chance
    Showers

    Low: 14 °C

  • Friday

    Friday: Mostly sunny, with a high near 27.

    Mostly Sunny

    High: 27 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 17.

    Partly Cloudy

    Low: 17 °C

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 29.

    Slight Chance
    T-storms

    High: 29 °C

Detailed Forecast

Today
Showers, with thunderstorms also possible after 2pm. High near 23. East wind 10 to 15 km/h becoming north in the afternoon. Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible.
Tonight
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Cloudy, with a low around 15. Calm wind. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Wednesday
Showers and possibly a thunderstorm before 8am, then showers and thunderstorms, mainly after 8am. High near 23. Light and variable wind becoming south 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Wednesday Night
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 13. West wind 5 to 10 km/h. Chance of precipitation is 60%.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 21. Southwest wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 17.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18.
Memorial Day
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 27.
Click Map For Forecast
Point Forecast:
Knoxville TN
 35.98°N 83.94°W (Elev. 287 m)
3:28 am EDT May 23, 2017
8am EDT May 23, 2017-6pm EDT May 29, 2017
 
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Additional Resources

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