Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Overcast

34°F

1°C

Humidity 87%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 3 Dec 3:55 am EST
Extended Forecast for

2 Miles ESE Mascot TN

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 46. Calm wind.

    High: 46 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 29. Calm wind.

    Low: 29 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 45. Calm wind becoming north around 5 mph in the afternoon.

    High: 45 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 50 percent chance of showers after 1am.  Cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely.  Cloudy, with a high near 44. Calm wind.  Chance of precipitation is 70%.

    High: 44 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 1am.  Cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers.  Mostly cloudy, with a high near 50. Calm wind becoming west around 5 mph.

    High: 50 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 46. Calm wind.
Tonight
Increasing clouds, with a low around 29. Calm wind.
Thursday
Mostly cloudy, with a high near 45. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
A 50 percent chance of showers after 1am. Cloudy, with a low around 33. Calm wind.
Friday
Showers likely. Cloudy, with a high near 44. Calm wind. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of showers, mainly before 1am. Cloudy, with a low around 38. Calm wind.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 50. Calm wind becoming west around 5 mph.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 50.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 33.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 45.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Mascot TN
 36.06°N 83.74°W (Elev. 863 ft)
12:31 am EST Dec 3, 2025
4am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database