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Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast and Breezy

37°F

3°C

Humidity 44%
Wind Speed W 21 G 26 mph
Barometer 30.14 in (1020.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 22 Feb 12:53 pm EST
Extended Forecast for

Maryville TN

  • This Afternoon

    This Afternoon: A chance of sprinkles after 4pm. Mostly cloudy, with a high near 39. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 39 °F

    Chance
    Sprinkles and
    Breezy

  • Tonight

    Tonight: A chance of sprinkles and flurries before 1am, then a slight chance of snow showers between 1am and 5am. Mostly cloudy, with a low around 23. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Chance
    Sprinkles/Flurries
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: A chance of flurries before 1pm. Mostly cloudy, with a high near 35. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 35 °F

    Chance
    Flurries

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 19 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 58. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday

    Thursday: Showers. High near 60. Chance of precipitation is 80%.

    High: 60 °F

    Showers

Detailed Forecast

This Afternoon
A chance of sprinkles after 4pm. Mostly cloudy, with a high near 39. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Tonight
A chance of sprinkles and flurries before 1am, then a slight chance of snow showers between 1am and 5am. Mostly cloudy, with a low around 23. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday
A chance of flurries before 1pm. Mostly cloudy, with a high near 35. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 47. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 37. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday
Mostly cloudy, with a high near 58. Southwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 48.
Thursday
Showers. High near 60. Chance of precipitation is 80%.
Thursday Night
A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 36.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 36.
Saturday
A 20 percent chance of showers. Sunny, with a high near 66.
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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:
1:01 pm EST Feb 22, 2026
Forecast Valid:
1pm EST Feb 22, 2026-6pm EST Feb 28, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation