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, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

33°F

1°C

Humidity 78%
Wind Speed N 7 mph
Barometer 30.07 in (1018.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 3 Dec 1:53 am EST
Extended Forecast for

3 Miles SSE Tallassee TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. Calm wind becoming northwest around 5 mph.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear

  • 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: Showers likely, mainly after 1am.  Cloudy, with a low around 34. Northeast wind around 5 mph becoming calm.  Chance of precipitation is 70%.

    Low: 34 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers.  High near 45. Calm wind becoming south around 5 mph.  Chance of precipitation is 80%.

    High: 45 °F

    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers.  Cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after 1pm.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 1am.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Calm wind.
Wednesday
Mostly sunny, with a high near 47. Calm wind becoming northwest around 5 mph.
Wednesday Night
Mostly clear, with a low around 31. Calm wind.
Thursday
Mostly cloudy, with a high near 45. Calm wind becoming north around 5 mph.
Thursday Night
Showers likely, mainly after 1am. Cloudy, with a low around 34. Northeast wind around 5 mph becoming calm. Chance of precipitation is 70%.
Friday
Showers. High near 45. Calm wind becoming south around 5 mph. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of showers. Cloudy, with a low around 39. Calm wind.
Saturday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 50.
Saturday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 35.
Sunday
A 20 percent chance of showers after 1pm. 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 43.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Tallassee TN
 35.51°N 83.93°W (Elev. 1939 ft)
12:31 am EST Dec 3, 2025
2am EST Dec 3, 2025-6pm EST Dec 9, 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