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Increasing Risk for Flash and River Flooding Through the Weekend

A storm system will track across the central U.S. and set the stage for severe thunderstorms and widespread heavy rainfall through the weekend. There will be a threat for flash and river flooding for portions of the Southern Plains into the Upper Midwest. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

64°F

18°C

Humidity 90%
Wind Speed NE 6 mph
Barometer 30.07 in (1017.2 mb)
Dewpoint 61°F (16°C)
Visibility 9.00 mi
Last update 29 Apr 5:53 am EDT
Extended Forecast for

Knoxville TN

  • Today

    Today: A 10 percent chance of showers and thunderstorms after 5pm.  Sunny and hot, with a high near 91. Light southeast wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    Sunny then
    Slight Chance
    T-storms

    High: 91 °F

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 68. South wind 5 to 10 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 68 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 85. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 85 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 63. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Mostly Cloudy
    then Chance
    T-storms

    Low: 63 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly before 11am.  Mostly cloudy, with a high near 76. Southwest wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 76 °F

  • Monday
    Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 51.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 51 °F

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Partly Cloudy

    Low: 54 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 78.

    Slight Chance
    T-storms

    High: 78 °F

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 91. Light southeast wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68. South wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 85. South wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. South wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Showers and thunderstorms likely, mainly before 11am. Mostly cloudy, with a high near 76. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 51.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Thursday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 71. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 50.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 65.
Click Map For Forecast
Point Forecast:
Knoxville TN
 35.98°N 83.94°W (Elev. 942 ft)
5:08 am EDT Apr 29, 2017
6am EDT Apr 29, 2017-6pm EDT May 5, 2017
 
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