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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds and Breezy

6°C

43°F

Humidity 32%
Wind Speed W 37 km/h
Barometer 1006.7 mb (29.71 in)
Dewpoint -9°C (15°F)
Visibility 16 km
Wind Chill1°C (34°F)
Last update 13 Dec 6:53 pm EST
Extended Forecast for

Knoxville TN

  • Tonight

    Tonight: Increasing clouds, with a low around -1. Southwest wind 15 to 25 km/h, with gusts as high as 35 km/h.

    Increasing
    Clouds

    Low: -1 °C

  • Thursday

    Thursday: Partly sunny, with a high near 7. Northwest wind 5 to 10 km/h.

    Partly Sunny

    High: 7 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around -3. Calm wind.

    Partly Cloudy

    Low: -3 °C

  • Friday

    Friday: Partly sunny, with a high near 6. West wind 5 to 15 km/h.

    Partly Sunny

    High: 6 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around -3. Southwest wind around 10 km/h.

    Partly Cloudy

    Low: -3 °C

  • Saturday

    Saturday: Sunny, with a high near 9.

    Sunny

    High: 9 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around -1.

    Partly Cloudy

    Low: -1 °C

  • Sunday

    Sunday: Snow showers likely before 8am, then rain and snow showers likely between 8am and 10am, then rain showers likely after 10am.  Mostly cloudy, with a high near 9. Chance of precipitation is 60%.

    Rain/Snow
    Likely then
    Showers
    Likely

    High: 9 °C

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 4.

    Chance
    Showers

    Low: 4 °C

Detailed Forecast

Tonight
Increasing clouds, with a low around -1. Southwest wind 15 to 25 km/h, with gusts as high as 35 km/h.
Thursday
Partly sunny, with a high near 7. Northwest wind 5 to 10 km/h.
Thursday Night
Partly cloudy, with a low around -3. Calm wind.
Friday
Partly sunny, with a high near 6. West wind 5 to 15 km/h.
Friday Night
Partly cloudy, with a low around -3. Southwest wind around 10 km/h.
Saturday
Sunny, with a high near 9.
Saturday Night
Partly cloudy, with a low around -1.
Sunday
Snow showers likely before 8am, then rain and snow showers likely between 8am and 10am, then rain showers likely after 10am. Mostly cloudy, with a high near 9. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 4.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 13.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 4.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 12.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Mostly sunny, with a high near 10.
Click Map For Forecast
Point Forecast:
Knoxville TN
 35.98°N 83.94°W (Elev. 287 m)
2:25 pm EST Dec 13, 2017
7pm EST Dec 13, 2017-6pm EST Dec 20, 2017
 
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