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

39°F

4°C

Humidity 81%
Wind Speed Vrbl 5 mph
Barometer 29.99 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 2 Dec 4:55 pm EST
Extended Forecast for

4 Miles SSW Mascot TN

  • This Afternoon

    This Afternoon: Scattered sprinkles.  Mostly cloudy, with a steady temperature around 39. Northwest wind around 5 mph.

    High: 39 °F

    Scattered
    Sprinkles

  • Tonight

    Tonight: Scattered sprinkles before 7pm.  Mostly cloudy, with a low around 27. North wind around 5 mph becoming calm  in the evening.

    Low: 27 °F

    Scattered
    Sprinkles

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: 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.

    High: 45 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 50 percent chance of showers after 1am.  Mostly 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 60%.

    High: 44 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers before 1am.  Cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers.  Mostly cloudy, with a high near 49.

    High: 49 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Scattered sprinkles. Mostly cloudy, with a steady temperature around 39. Northwest wind around 5 mph.
Tonight
Scattered sprinkles before 7pm. Mostly cloudy, with a low around 27. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 46. Calm wind.
Wednesday Night
Increasing clouds, with a low around 29. Calm wind.
Thursday
Mostly cloudy, with a high near 45. Calm wind becoming north around 5 mph.
Thursday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 33. Calm wind.
Friday
Showers likely. Cloudy, with a high near 44. Calm wind. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers before 1am. Cloudy, with a low around 36.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 50.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 34.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 45.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
A slight chance of showers. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Mascot TN
 36.02°N 83.8°W (Elev. 932 ft)
5:17 pm EST Dec 2, 2025
5pm EST Dec 2, 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