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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 >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

34°F

1°C

Humidity 56%
Wind Speed W 9 mph
Barometer 29.98 in (1015.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 12 Dec 6:53 pm EST
Extended Forecast for

3 Miles WSW Newfound Gap NC

Wind Chill Advisory December 12, 10:00pm until December 13, 07:00am
Click here for hazard details and duration
Wind Chill Advisory
  • Tonight

    Tonight: A slight chance of snow showers before 11pm, then scattered flurries between 11pm and 2am.  Cloudy during the early evening, then gradual clearing, with a low around 9. Wind chill values between -9 and 1. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 20%.

    Blustery.
    Slight Chance
    Snow Showers
    then
    Scattered
    Flurries

    Low: 9 °F

  • Wednesday

    Wednesday: Sunny, with a high near 37. Wind chill values between -10 and zero. Windy, with a northwest wind 15 to 20 mph becoming southwest 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    Sunny and
    Windy

    High: 37 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 21. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph.

    Partly Cloudy
    and Windy

    Low: 21 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 34. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Mostly Sunny
    and Breezy
    then Partly
    Sunny

    High: 34 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 18. Southwest wind around 10 mph.

    Mostly Cloudy

    Low: 18 °F

  • Friday

    Friday: A 20 percent chance of snow.  Mostly cloudy, with a high near 30.

    Slight Chance
    Snow

    High: 30 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 16.

    Partly Cloudy

    Low: 16 °F

  • Saturday

    Saturday: Sunny, with a high near 44.

    Sunny

    High: 44 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 31.

    Partly Cloudy

    Low: 31 °F

Detailed Forecast

Tonight
A slight chance of snow showers before 11pm, then scattered flurries between 11pm and 2am. Cloudy during the early evening, then gradual clearing, with a low around 9. Wind chill values between -9 and 1. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 37. Wind chill values between -10 and zero. Windy, with a northwest wind 15 to 20 mph becoming southwest 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 21. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph.
Thursday
Mostly sunny, with a high near 34. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 18. Southwest wind around 10 mph.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 30.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
A chance of snow before 9am, then a chance of rain. Partly sunny, with a high near 47. Chance of precipitation is 50%.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35.
Monday
A 30 percent chance of rain. Mostly cloudy, with a high near 45.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 32.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 43.
Click Map For Forecast
Point Forecast:
3 Miles WSW Newfound Gap NC
 35.59°N 83.48°W (Elev. 5636 ft)
6:52 pm EST Dec 12, 2017
7pm EST Dec 12, 2017-6pm EST Dec 19, 2017
 
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