Rain and thunderstorms are expected from the East Coast to the Southeast

Low pressure north of the Great Lakes and an associated frontal boundary will bring rain and thunderstorms to the Great Lakes and the East Coast from Cape Cod south through the Carolinas, Southeast to the Gulf Coast. Showers and thunderstorms will develop across parts of Arizona and the Desert Southwest in the afternoon through the evening. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

70°F

21°C

Humidity 90%
Wind Speed Calm
Barometer 30.03 in (1015.6 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 26 Sep 10:53 pm EDT
Extended Forecast for

Knoxville TN

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, cloudy, with a low around 61. Calm wind becoming north around 5 mph after midnight.

    Patchy Fog

    Low: 61 °F

  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 77. North wind around 5 mph becoming south in the morning.

    Patchy Fog
    then Mostly
    Sunny

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm.

    Mostly Clear

    Low: 53 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Sunny, with a high near 77. Light south wind becoming southwest 5 to 10 mph in the morning.

    Slight Chance
    Showers

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 54. Southwest wind around 5 mph becoming north after midnight.

    Chance
    Showers

    Low: 54 °F

  • Thursday

    Thursday: A 20 percent chance of showers.  Partly sunny, with a high near 69.

    Slight Chance
    Showers

    High: 69 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 52.

    Mostly Cloudy

    Low: 52 °F

  • Friday

    Friday: A 20 percent chance of showers.  Mostly sunny, with a high near 69.

    Slight Chance
    Showers

    High: 69 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 51.

    Partly Cloudy

    Low: 51 °F

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, cloudy, with a low around 61. Calm wind becoming north around 5 mph after midnight.
Tuesday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 77. North wind around 5 mph becoming south in the morning.
Tuesday Night
Mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers. Sunny, with a high near 77. Light south wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 54. Southwest wind around 5 mph becoming north after midnight.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 69.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Knoxville TN
 35.98°N 83.94°W (Elev. 942 ft)
10:32 pm EDT Sep 26, 2016
11pm EDT Sep 26, 2016-6pm EDT Oct 3, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database