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Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy and Windy

46°F

8°C

Humidity 23%
Wind Speed SW 30 G 39 mph
Barometer 29.89 in (1012.9 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 16 Jan 1:53 pm EST
Extended Forecast for

Maryville TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 50. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Showers likely with a chance of sprinkles before 1am, then showers, mainly between 1am and 5am. Low around 37. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: A chance of sprinkles with a slight chance of showers before 7am, then a slight chance of showers between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a high near 47. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Showers then
    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 35. West wind 5 to 10 mph.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. Southwest wind 5 to 10 mph.

    Low: 23 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 40. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 40 °F

    Sunny

  • Monday Night

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

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 50. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Showers likely with a chance of sprinkles before 1am, then showers, mainly between 1am and 5am. Low around 37. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A chance of sprinkles with a slight chance of showers before 7am, then a slight chance of showers between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a high near 47. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 23. West wind around 5 mph.
Sunday
Mostly sunny, with a high near 35. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 23. Southwest wind 5 to 10 mph.
M.L.King Day
Sunny, with a high near 40. West wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 35.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Maryville TN
 35.76°N 83.96°W (Elev. 994 ft)
Last Update:
12:31 pm EST Jan 16, 2026
Forecast Valid:
2pm EST Jan 16, 2026-6pm EST Jan 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation