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Significant winter storm to bring heavy snow and ice from the Plains to the upper Midwest, Great Lakes and New England

A strong low pressure system will bring heavy snow, ice, and strong winds from the Plains to the upper Midwest, and western Great Lakes through tonight. Treacherous travel conditions are expected. Wintry precipitation will expand into portions of New England Tuesday into Tuesday night. An inclement pattern will also persist from northern California to the Pacific Northwest into the weekend. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

60°F

16°C

Humidity 75%
Wind Speed SW 5 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 22 Jan 5:53 pm EST
Extended Forecast for

Gatlinburg TN

Wind Advisory until January 23, 06:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until January 23, 06:00am

    NOW until
    6:00am Tue

    Wind Advisory

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 1am, then rain, mainly between 1am and 4am.  Low around 41. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Showers and
    Breezy

    Low: 41 °F

  • Tuesday

    Tuesday: A 30 percent chance of rain before 7am.  Mostly sunny, with a high near 46. West wind around 15 mph, with gusts as high as 25 mph.

    Chance Rain
    then Mostly
    Sunny

    High: 46 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of rain showers, mixing with snow after 9pm, then gradually ending.  Mostly cloudy, with a low around 29. West wind 5 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow

    Low: 29 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Partly Sunny

    High: 45 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 26. West wind 5 to 10 mph becoming light  after midnight.

    Mostly Cloudy

    Low: 26 °F

  • Thursday

    Thursday: Sunny, with a high near 48.

    Sunny

    High: 48 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 27.

    Clear

    Low: 27 °F

  • Friday

    Friday: Sunny, with a high near 57.

    Sunny

    High: 57 °F

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 1am, then rain, mainly between 1am and 4am. Low around 41. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A 30 percent chance of rain before 7am. Mostly sunny, with a high near 46. West wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 29. West wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 45. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 26. West wind 5 to 10 mph becoming light after midnight.
Thursday
Sunny, with a high near 48.
Thursday Night
Clear, with a low around 27.
Friday
Sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 35.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 56.
Saturday Night
Showers likely. Cloudy, with a low around 44. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 53.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Monday
A 30 percent chance of snow showers. Mostly sunny, with a high near 48.
Click Map For Forecast
Point Forecast:
Gatlinburg TN
 35.73°N 83.49°W (Elev. 1594 ft)
3:08 pm EST Jan 22, 2018
7pm EST Jan 22, 2018-6pm EST Jan 29, 2018
 
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