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

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Rain

40°F

4°C

Humidity 97%
Wind Speed SW 8 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 17 Jan 4:53 am EST
Extended Forecast for

7 Miles E Greenback TN

  • Overnight

    Overnight: A 50 percent chance of showers. Cloudy, with a low around 37. Southwest wind around 5 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 48. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 48 °F

    Gradual
    Clearing

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. West wind around 5 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 35. West wind 5 to 10 mph.

    High: 35 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22. Southwest wind around 5 mph.

    Low: 22 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 40. Southwest wind 5 to 10 mph becoming west in the afternoon.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. West wind around 5 mph becoming calm in the evening.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 20.

    Low: 20 °F

    Clear

Detailed Forecast

Overnight
A 50 percent chance of showers. Cloudy, with a low around 37. Southwest wind around 5 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 48. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 23. West wind around 5 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 35. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 22. Southwest wind around 5 mph.
M.L.King Day
Sunny, with a high near 40. Southwest wind 5 to 10 mph becoming west in the afternoon.
Monday Night
Partly cloudy, with a low around 14. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Clear, with a low around 20.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 31.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 48.
Thursday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Friday
A 10 percent chance of snow showers. Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Greenback TN
 35.65°N 84.06°W (Elev. 928 ft)
Last Update:
12:31 am EST Jan 17, 2026
Forecast Valid:
5am EST Jan 17, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation