Heavy rain for portions of the Mid-Atlantic and New England through Saturday

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms across portions of New England and the Mid-Atlantic through Saturday. Abundant moisture will allow occasionally heavy rainfall and flash flooding in these locations. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

24°C

75°F

Humidity 88%
Wind Speed W 7 km/h
Barometer 1013.7 mb (29.97 in)
Dewpoint 22°C (71°F)
Visibility 16 km
Last update 28 Jul 10:53 pm EDT
Extended Forecast for

Knoxville TN

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers.  Mostly cloudy, with a low around 22. Southwest wind 10 to 15 km/h.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 22 °C

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 8am.  Mostly cloudy, with a high near 31. Southwest wind around 15 km/h.  Chance of precipitation is 50%.

    Chance
    T-storms

    High: 31 °C

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 22. South wind 5 to 10 km/h.

    Chance
    T-storms

    Low: 22 °C

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 31. Southwest wind 5 to 10 km/h.

    Chance
    T-storms

    High: 31 °C

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 22. Calm wind.

    Chance
    T-storms

    Low: 22 °C

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 31.

    Chance
    T-storms

    High: 31 °C

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 22.

    Chance
    T-storms

    Low: 22 °C

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Partly sunny and hot, with a high near 32.

    Chance
    T-storms

    High: 32 °C

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 22.

    Slight Chance
    T-storms

    Low: 22 °C

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 22. Southwest wind 10 to 15 km/h. Chance of precipitation is 30%.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 8am. Mostly cloudy, with a high near 31. Southwest wind around 15 km/h. Chance of precipitation is 50%.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. South wind 5 to 10 km/h.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 31. Southwest wind 5 to 10 km/h.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Calm wind.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 31.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 32.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 33.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Mostly sunny and hot, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 33.
Click Map For Forecast
Point Forecast:
Knoxville TN
 35.98°N 83.94°W (Elev. 287 m)
8:58 pm EDT Jul 28, 2016
11pm EDT Jul 28, 2016-6pm EDT Aug 4, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database