Cold, Wintry Blast to Impact the Eastern States; Air Quality Issues Continue in the Northwest

The Arctic Storm that has impacted the Central U.S. will now move into the East with the potential for record cold temperatures, gusty winds, and widespread areas of snow or rain and snow mixed. Heavy lake effect snows will continue for some Great Lakes areas. Meanwhile, in the West, record warmth continues; and stagnant air remains entrenched in the Northwest. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Snow Fog/Mist

36°F

2°C

Humidity 89%
Wind Speed N 15 G 22 mph
Barometer 30.09 in (1018.7 mb)
Dewpoint 33°F (1°C)
Visibility 3.00 mi
Wind Chill27°F (-3°C)
Last update 12 Nov 3:53 am EST
Extended Forecast for

6 Miles S Cosby TN

Winter Weather Advisory until November 12, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until November 12, 12:00pm

    NOW until
    12:00pm Tue

    Winter Weather Advisory

  • Overnight

    Overnight: Snow.  Low around 23. Northwest wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Snow

    Low: 23 °F

  • Tuesday

    Tuesday: Snow, mainly before 10am.  Temperature falling to around 17 by 4pm. Wind chill values between 2 and 12. Northwest wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow then
    Chance Snow

    High: 25 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 12. Wind chill values between 2 and 7. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 12 °F

  • Wednesday

    Wednesday: Sunny, with a high near 31. North wind around 5 mph becoming southwest in the afternoon.

    Sunny

    High: 31 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 23. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 23 °F

  • Thursday

    Thursday: Partly sunny, with a high near 33.

    Partly Sunny

    High: 33 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 29.

    Mostly Cloudy

    Low: 29 °F

  • Friday

    Friday: Mostly sunny, with a high near 36.

    Mostly Sunny

    High: 36 °F

Detailed Forecast

Overnight
Snow. Low around 23. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Snow, mainly before 10am. Temperature falling to around 17 by 4pm. Wind chill values between 2 and 12. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Mostly clear, with a low around 12. Wind chill values between 2 and 7. North wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 31. North wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 23. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 41.
Click Map For Forecast
Point Forecast:
6 Miles S Cosby TN
 35.73°N 83.24°W (Elev. 5486 ft)
3:34 am EST Nov 12, 2019
4am EST Nov 12, 2019-6pm EST Nov 18, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database