Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast and Windy

67°F

19°C

Humidity 66%
Wind Speed S 26 G 38 mph
Barometer 29.78 in (1007.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 28 Dec 11:53 pm EST
Extended Forecast for

2 Miles ENE Slickrock Wilderness NC

  • Overnight

    Overnight: A chance of rain before 2am, then showers, mainly after 2am.  Patchy fog after 2am. Low around 37. Southwest wind 13 to 15 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers before 7am, then a slight chance of rain between 7am and 8am.  Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 25 by 5pm. Northwest wind 13 to 16 mph, with gusts as high as 37 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. Northwest wind 9 to 11 mph, with gusts as high as 31 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 28. North northwest wind around 8 mph, with gusts as high as 25 mph.

    High: 28 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. Light northwest wind.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of rain before 2am, then showers, mainly after 2am. Patchy fog after 2am. Low around 37. Southwest wind 13 to 15 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of showers before 7am, then a slight chance of rain between 7am and 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 25 by 5pm. Northwest wind 13 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 16. Northwest wind 9 to 11 mph, with gusts as high as 31 mph.
Tuesday
Sunny, with a high near 28. North northwest wind around 8 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 20. Light northwest wind.
Wednesday
Sunny, with a high near 38.
Wednesday Night
Mostly clear, with a low around 25.
New Year's Day
Sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 46.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 47.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Slickrock Wilderness NC
 35.37°N 83.95°W (Elev. 3209 ft)
6:23 pm EST Dec 28, 2025
12am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
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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