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

38°F

3°C

Humidity 39%
Wind Speed SW 12 mph
Barometer 30.21 in (1023.8 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 19 Jan 1:53 pm EST
Extended Forecast for

4 Miles SSE Maryville TN

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 39. West wind around 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 15. West wind around 5 mph becoming calm in the evening.

    Low: 15 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 37. Calm wind.

    High: 37 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 52 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly after 1am. Cloudy, with a low around 36. South wind 5 to 10 mph.

    Low: 36 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 50. Calm wind becoming west around 5 mph.

    High: 50 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain and snow showers before 7am, then a chance of rain showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Showers

Detailed Forecast

M.L.King Day
Sunny, with a high near 39. West wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 15. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 37. Calm wind.
Tuesday Night
Mostly clear, with a low around 21. Calm wind.
Wednesday
Mostly sunny, with a high near 52. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 40 percent chance of showers, mainly after 1am. Cloudy, with a low around 36. South wind 5 to 10 mph.
Thursday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 50. Calm wind becoming west around 5 mph.
Thursday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow showers before 7am, then a chance of rain showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Friday Night
A chance of rain before 9pm, then a chance of snow. Cloudy, with a low around 24. Chance of precipitation is 50%.
Saturday
Snow likely. Cloudy, with a high near 33. Chance of precipitation is 60%.
Saturday Night
Snow likely. Cloudy, with a low around 20. Chance of precipitation is 60%.
Sunday
A chance of snow and freezing rain. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Maryville TN
 35.71°N 83.94°W (Elev. 988 ft)
Last Update:
2:26 pm EST Jan 19, 2026
Forecast Valid:
2pm EST Jan 19, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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