Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Rain Fog/Mist

43°F

6°C

Humidity 97%
Wind Speed NE 9 mph
Barometer 29.78 in (1008.3 mb)
Dewpoint 42°F (6°C)
Visibility 3.00 mi
Wind Chill38°F (3°C)
Last update 19 Jan 8:53 am EST
Extended Forecast for

6 Miles SSW Gatlinburg TN

High Wind Warning until January 19, 09:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning until January 19, 09:00pm

    NOW until
    9:00pm Sat

    High Wind Warning

  • Today

    Today: Showers, mainly after 10am.  Patchy fog before 10am. High near 50. Windy, with a south wind 30 to 35 mph, with gusts as high as 55 mph.  Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Showers and
    Patchy Fog

    High: 50 °F

  • Tonight

    Tonight: Rain showers before 3am, then snow showers.  Low around 18. Windy, with a south wind 25 to 35 mph becoming west 15 to 25 mph after midnight. Winds could gust as high as 50 mph.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Showers and
    Windy then
    Rain/Snow

    Low: 18 °F

  • Sunday

    Sunday: Snow showers likely, mainly before 11am.  Cloudy, then gradually becoming mostly sunny and cold, with a temperature falling to around 17 by 10am. Wind chill values between zero and 9. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Snow Showers
    Likely and
    Blustery then
    Chance Snow
    Showers

    High: 20 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of snow before 10pm.  Partly cloudy, with a low around 11. Wind chill values between -1 and 4. North wind 5 to 10 mph.

    Slight Chance
    Snow then
    Mostly Clear

    Low: 11 °F

  • M.L.King
    Day

    M.L.King Day: Sunny, with a high near 34. North wind 5 to 10 mph.

    Sunny

    High: 34 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 24.

    Mostly Clear

    Low: 24 °F

  • Tuesday

    Tuesday: Sunny, with a high near 44.

    Sunny

    High: 44 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of rain, mainly after 1am.  Mostly cloudy, with a low around 35.

    Chance Rain

    Low: 35 °F

Detailed Forecast

Today
Showers, mainly after 10am. Patchy fog before 10am. High near 50. Windy, with a south wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Tonight
Rain showers before 3am, then snow showers. Low around 18. Windy, with a south wind 25 to 35 mph becoming west 15 to 25 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Sunday
Snow showers likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny and cold, with a temperature falling to around 17 by 10am. Wind chill values between zero and 9. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 11. Wind chill values between -1 and 4. North wind 5 to 10 mph.
M.L.King Day
Sunny, with a high near 34. North wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Sunny, with a high near 44.
Tuesday Night
A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 35.
Wednesday
Rain likely. Mostly cloudy, with a high near 47. Breezy. Chance of precipitation is 70%.
Wednesday Night
Rain. Low around 35. Chance of precipitation is 80%.
Thursday
Rain likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Thursday Night
Snow and sleet likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Friday
A chance of rain, snow, and sleet. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
6 Miles SSW Gatlinburg TN
 35.64°N 83.53°W (Elev. 4177 ft)
8:36 am EST Jan 19, 2019
9am EST Jan 19, 2019-6pm EST Jan 25, 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