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.

Fair

22°F

-6°C

Humidity 60%
Wind Speed SW 5 mph
Barometer 30.01 in (1017.3 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 15 Jan 9:53 pm EST
Extended Forecast for

Maryville TN

  • Tonight

    Tonight: Mostly clear, with a low around 18. Calm wind becoming southwest around 5 mph.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 48. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 48 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Rain, possibly mixed with snow showers, becoming all rain after 11pm. Low around 36. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    then Showers

  • Saturday

    Saturday: Partly sunny, with a high near 46. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Partly Sunny

  • Saturday Night

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

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Light northwest wind becoming west 5 to 10 mph in the morning.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. Southwest wind 5 to 10 mph.

    Low: 20 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 18. Calm wind becoming southwest around 5 mph.
Friday
Partly sunny, with a high near 48. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Rain, possibly mixed with snow showers, becoming all rain after 11pm. Low around 36. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Partly sunny, with a high near 46. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 23. West wind around 5 mph.
Sunday
Mostly sunny, with a high near 33. Light northwest wind becoming west 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 20. Southwest wind 5 to 10 mph.
M.L.King Day
Sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Sunny, with a high near 33.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Sunny, with a high near 47.
Wednesday Night
A chance of sprinkles and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 48. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Maryville TN
 35.76°N 83.96°W (Elev. 994 ft)
Last Update:
6:06 pm EST Jan 15, 2026
Forecast Valid:
10pm EST Jan 15, 2026-6pm EST Jan 22, 2026
 
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