Frigid Airmass to Bring Significantly Colder Temperatures; Heavy Lake-effect Snow; Fire Concerns Across the Central Gulf Coast

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Temperatures will tie or break many records across the Southeast through tonight. Moderate to heavy lake effect snow will continue downwind of the Great Lakes. Gusty winds and dry conditions will support an elevated fire weather threat across the Central Gulf Coast. Read More >

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Mostly Cloudy

34°F

1°C

Humidity 41%
Wind Speed Vrbl 7 G 14 mph
Barometer 30.12 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 10 Nov 2:15 pm EST
Extended Forecast for

2 Miles SSW Powell TN

Winter Weather Advisory November 10, 02:30pm until November 10, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 10, 02:30pm until November 10, 07:00pm

    NOW until 7:00pm Mon

    Winter Weather Advisory

  • This Afternoon

    High: 34 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A 30 percent chance of snow before 10pm.  Partly cloudy, with a low around 23. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Chance Snow
    then Mostly
    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 43. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34. Southwest wind around 10 mph, with gusts as high as 30 mph.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A chance of rain and snow before 3pm, then a chance of snow. Mostly cloudy, with a high near 34. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 23. West wind 5 to 10 mph, with gusts as high as 20 mph.
Veterans Day
Sunny, with a high near 43. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 34. Southwest wind around 10 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 59. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 34. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 60. Calm wind.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 48.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Powell TN
 36.01°N 84.05°W (Elev. 997 ft)
2:16 pm EST Nov 10, 2025
2pm EST Nov 10, 2025-6pm EST Nov 16, 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