Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast; heavy rain in the Southeast

A storm system will bring a variety of hazards to the Eastern US. Wintry precipitation is expected from the central Appalachians to the Northeast. Heavy snow is expected for interior New England and the northern Mid-Atlantic through the night, and icing will continue in the Appalachians this morning. On the south side of the system, heavy rain and thunderstorms will persist across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Drizzle

43°F

6°C

Humidity 93%
Wind Speed W 8 mph
Barometer 29.91 in (1013.0 mb)
Dewpoint 41°F (5°C)
Visibility 2.50 mi
Wind Chill38°F (3°C)
Last update 2 Dec 9:53 am EST
Extended Forecast for

Knoxville, McGhee Tyson Airport TN

  • Today

    Today: A chance of rain before 11am, then a chance of sprinkles between 11am and noon.  Cloudy, with a high near 45. North wind 5 to 10 mph.  Chance of precipitation is 30%.

    High: 45 °F

    Chance Rain
    then Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Northeast wind 5 to 10 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 47. Calm wind becoming west around 5 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 31. Calm wind.

    Low: 31 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 46. Calm wind becoming north around 5 mph in the morning.

    High: 46 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 33. Northeast wind around 5 mph becoming calm  after midnight.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers.  Mostly cloudy, with a high near 46. Calm wind becoming west around 5 mph.

    High: 46 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers.  Cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of rain before 11am, then a chance of sprinkles between 11am and noon. Cloudy, with a high near 45. North wind 5 to 10 mph. Chance of precipitation is 30%.
Tonight
Mostly cloudy, with a low around 27. Northeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 47. Calm wind becoming west around 5 mph.
Wednesday Night
Increasing clouds, with a low around 31. Calm wind.
Thursday
Mostly cloudy, with a high near 46. Calm wind becoming north around 5 mph in the morning.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 33. Northeast wind around 5 mph becoming calm after midnight.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 46. Calm wind becoming west around 5 mph.
Friday Night
A 40 percent chance of showers. Cloudy, with a low around 37.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 50.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 49.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Knoxville, McGhee Tyson Airport TN
 35.83°N 83.98°W (Elev. 961 ft)
6:06 am EST Dec 2, 2025
10am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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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