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Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Rain

50°F

10°C

Humidity 93%
Wind Speed Calm
Barometer 29.78 in (1008.3 mb)
Dewpoint 48°F (9°C)
Visibility 8.00 mi
Last update 26 Feb 6:53 am EST
Extended Forecast for

Knoxville, McGhee Tyson Airport TN

  • Today

    Today: Showers and thunderstorms before 1pm, then a chance of showers. High near 60. Southeast wind 5 to 10 mph becoming northwest in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 60 °F

    Showers then
    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Northeast wind around 5 mph.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 65. Northeast wind around 5 mph becoming calm in the morning.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. Calm wind becoming west around 5 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. Calm wind becoming south around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67. Southwest wind around 5 mph becoming north in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers after 1am. Cloudy, with a low around 45.

    Low: 45 °F

    Cloudy then
    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Cloudy, with a high near 59.

    High: 59 °F

    Chance
    Showers

Detailed Forecast

Today
Showers and thunderstorms before 1pm, then a chance of showers. High near 60. Southeast wind 5 to 10 mph becoming northwest in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Mostly cloudy, with a low around 41. Northeast wind around 5 mph.
Friday
Sunny, with a high near 65. Northeast wind around 5 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 41. Calm wind.
Saturday
Sunny, with a high near 68. Calm wind becoming west around 5 mph.
Saturday Night
Mostly clear, with a low around 44. Calm wind becoming south around 5 mph.
Sunday
Mostly sunny, with a high near 67. Southwest wind around 5 mph becoming north in the afternoon.
Sunday Night
A 40 percent chance of showers after 1am. Cloudy, with a low around 45.
Monday
A 50 percent chance of showers. Cloudy, with a high near 59.
Monday Night
A 30 percent chance of showers, mainly after 1am. Cloudy, with a low around 44.
Tuesday
A 40 percent chance of showers. Cloudy, with a high near 61.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Knoxville, McGhee Tyson Airport TN
 35.83°N 83.98°W (Elev. 961 ft)
Last Update:
6:06 am EST Feb 26, 2026
Forecast Valid:
7am EST Feb 26, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation