Severe Thunderstorms, Heavy Rainfall, And Threat For Flooding Shifts To The Eastern U.S. Friday

Severe thunderstorms capable of damaging winds, large hail, and a few tornadoes will be possible from the Southeast U.S. to the Mid Atlantic, and portions of the Northeast U.S. on Friday. Heavy rainfall could also lead to flooding of low lying areas. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Rain

60°F

16°C

Humidity 90%
Wind Speed W 12 G 22 mph
Barometer 29.70 in (1004.9 mb)
Dewpoint 57°F (14°C)
Visibility 7.00 mi
Last update 26 Apr 7:53 am EDT
Extended Forecast for

Knoxville TN

  • Today

    Today: Showers and possibly a thunderstorm before 10am, then a chance of showers.  High near 68. Breezy, with a southwest wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers then
    Chance
    Showers and
    Breezy

    High: 68 °F

  • Tonight

    Tonight: Mostly clear, with a low around 43. West wind 5 to 15 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 43 °F

  • Saturday

    Saturday: Sunny, with a high near 73. Southwest wind 5 to 10 mph.

    Sunny

    High: 73 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers after 11pm.  Increasing clouds, with a low around 54. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Slight Chance
    Showers

    Low: 54 °F

  • Sunday

    Sunday: A 20 percent chance of showers before 2pm.  Mostly sunny, with a high near 75. Southwest wind around 10 mph.

    Slight Chance
    Showers

    High: 75 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 52.

    Partly Cloudy

    Low: 52 °F

  • Monday

    Monday: Mostly sunny, with a high near 81.

    Mostly Sunny

    High: 81 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 59.

    Partly Cloudy

    Low: 59 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84.

    Mostly Sunny

    High: 84 °F

Detailed Forecast

Today
Showers and possibly a thunderstorm before 10am, then a chance of showers. High near 68. Breezy, with a southwest wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly clear, with a low around 43. West wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 73. Southwest wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers after 11pm. Increasing clouds, with a low around 54. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 75. Southwest wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Click Map For Forecast
Point Forecast:
Knoxville TN
 35.98°N 83.94°W (Elev. 942 ft)
3:28 am EDT Apr 26, 2019
7am EDT Apr 26, 2019-6pm EDT May 2, 2019
 
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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