Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Persistent onshore flow across the Southeast and portions of the mid-Atlantic will keep the risk of rip currents through the weekend. Rainfall could be locally heavy across Florida, especially along the eastern shoreline. Meanwhile, record warmth for portions of the Plains and Midwest with elevated fire concerns. For the west, a trough will keep the pattern unsettled with wet conditions. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

57°F

14°C

Humidity 93%
Wind Speed Calm
Barometer 30.21 in (1022.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 5 Oct 5:53 am EDT
Extended Forecast for

Knoxville, McGhee Tyson Airport TN

  • Today

    Today: Mostly sunny, with a high near 83. Northeast wind around 5 mph.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 61. South wind around 5 mph becoming north after midnight.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 83. Northeast wind around 5 mph.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63. Southeast wind around 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 2pm.  Partly sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 83 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 65. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am.  Mostly cloudy, with a high near 77. Light and variable wind becoming north 5 to 10 mph in the morning.  Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers.  Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 76.

    High: 76 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 83. Northeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 61. South wind around 5 mph becoming north after midnight.
Monday
Mostly sunny, with a high near 83. Northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 63. Southeast wind around 5 mph.
Tuesday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 65. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Wednesday
Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am. Mostly cloudy, with a high near 77. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.
Thursday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 60.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 74.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Knoxville, McGhee Tyson Airport TN
 35.83°N 83.98°W (Elev. 961 ft)
1:31 am EDT Oct 5, 2025
6am EDT Oct 5, 2025-6pm EDT Oct 11, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database