Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Rain Fog/Mist

52°F

11°C

Humidity 93%
Wind Speed W 8 mph
Barometer 30.12 in (1019.1 mb)
Dewpoint 50°F (10°C)
Visibility 2.00 mi
Wind Chill49°F (9°C)
Last update 5 Apr 11:53 am EDT
Extended Forecast for

Alcoa TN

  • This Afternoon

    This Afternoon: Cloudy, then gradually becoming mostly sunny, with a high near 66. Northwest wind around 5 mph.

    High: 66 °F

    Decreasing
    Clouds

  • Tonight

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

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 66. Calm wind becoming northeast around 5 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Northeast wind 5 to 10 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Northeast wind around 5 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. East wind around 5 mph becoming calm.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy, then gradually becoming mostly sunny, with a high near 66. Northwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 41. Northeast wind around 5 mph.
Monday
Sunny, with a high near 66. Calm wind becoming northeast around 5 mph.
Monday Night
Mostly clear, with a low around 43. Calm wind.
Tuesday
Sunny, with a high near 64. Northeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 41. Northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 72. East wind around 5 mph becoming calm.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 53.
Saturday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Alcoa TN
 35.8°N 83.96°W (Elev. 856 ft)
7:06 am EDT Apr 5, 2026
12pm EDT Apr 5, 2026-6pm EDT Apr 11, 2026
 
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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