National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

41°F

5°C

Humidity 93%
Wind Speed W 5 mph
Barometer 29.97 in (1015.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 5 Dec 5:53 pm EST
Extended Forecast for

5 Miles E Greenback TN

  • Tonight

    Tonight: Cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Cloudy

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 49 °F

    Gradual
    Clearing

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 52. Calm wind becoming southwest around 5 mph.

    High: 52 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 36. Calm wind becoming north around 5 mph.

    Low: 36 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 44. North wind 5 to 10 mph.

    High: 44 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. North wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 36. Calm wind.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 30. Calm wind.
Sunday
Partly sunny, with a high near 52. Calm wind becoming southwest around 5 mph.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 36. Calm wind becoming north around 5 mph.
Monday
A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 44. North wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 29. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 55. Breezy.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 35.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 49.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 31.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Greenback TN
 35.65°N 84.08°W (Elev. 988 ft)
Last Update:
6:06 pm EST Dec 5, 2025
Forecast Valid:
6pm EST Dec 5, 2025-6pm EST Dec 12, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation