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 >

Hazardous Weather Conditions

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Overcast

41°F

5°C

Humidity 87%
Wind Speed Vrbl 5 G 12 mph
Barometer 29.91 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 2 Dec 12:55 pm EST
Extended Forecast for

3 Miles ENE Heiskell TN

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 44. North wind 5 to 10 mph.

    High: 44 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. North wind around 5 mph becoming calm.

    Low: 25 °F

    Mostly Cloudy

  • 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 46. Calm wind becoming north around 5 mph in the afternoon.

    High: 46 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of rain showers between 1am and 5am, then a chance of freezing rain after 5am.  Mostly cloudy, with a low around 30. North wind around 5 mph becoming calm.  Chance of precipitation is 30%.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain/Freezing
    Rain

  • Friday

    Friday: A chance of freezing rain before 8am, then a chance of rain showers.  Mostly cloudy, with a high near 45. Calm wind.  Chance of precipitation is 40%.

    High: 45 °F

    Chance
    Rain/Freezing
    Rain then
    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers.  Partly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 44. North wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 25. North wind around 5 mph becoming calm.
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 46. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
A chance of rain showers between 1am and 5am, then a chance of freezing rain after 5am. Mostly cloudy, with a low around 30. North wind around 5 mph becoming calm. Chance of precipitation is 30%.
Friday
A chance of freezing rain before 8am, then a chance of rain showers. Mostly cloudy, with a high near 45. Calm wind. Chance of precipitation is 40%.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 35.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 50.
Saturday Night
A chance of rain showers before 5am, then a slight chance of rain or freezing rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Sunday
A slight chance of freezing rain. Partly sunny, with a high near 48. Chance of precipitation is 10%.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 31.
Monday
A slight chance of freezing rain. Partly sunny, with a high near 44. Chance of precipitation is 10%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Heiskell TN
 36.14°N 83.98°W (Elev. 942 ft)
12:27 pm EST Dec 2, 2025
1pm EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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