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.

Overcast

46°F

8°C

Humidity 89%
Wind Speed N 9 mph
Barometer 29.90 in (1012.3 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 27 Feb 1:53 am EST
Extended Forecast for

4 Miles ESE Tallassee TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Northwest wind around 5 mph.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 50. North wind around 5 mph.

    High: 50 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. North wind 5 to 10 mph becoming south after midnight.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42. South wind 5 to 10 mph.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 55. South wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. North wind around 10 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Northwest wind around 5 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 50. North wind around 5 mph.
Friday Night
Mostly clear, with a low around 39. North wind 5 to 10 mph becoming south after midnight.
Saturday
Sunny, with a high near 54. Southwest wind 5 to 10 mph becoming northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 42. South wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 55. South wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 42. North wind around 10 mph becoming east after midnight. Winds could gust as high as 20 mph.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 49.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 50.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 58.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Tallassee TN
 35.53°N 83.87°W (Elev. 4177 ft)
Last Update:
1:26 am EST Feb 27, 2026
Forecast Valid:
2am EST Feb 27, 2026-6pm EST Mar 5, 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