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.

Fair

57°F

14°C

Humidity 83%
Wind Speed NE 3 mph
Barometer 29.91 in (1012.0 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Apr 5:53 am EDT
Extended Forecast for

4 Miles ESE Tallassee TN

  • Today

    Today: Mostly sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers and thunderstorms before 3am, then showers likely. Low around 38. Breezy, with a southwest wind 15 to 20 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Showers
    Likely then
    Showers and
    Breezy

  • Sunday

    Sunday: A slight chance of rain showers, mixing with snow after 11am, then gradually ending. Cloudy through mid morning, then gradual clearing, with a high near 48. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Northwest wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51. Southwest wind 5 to 15 mph becoming northwest in the morning. Winds could gust as high as 25 mph.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Northwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. Southeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Showers and thunderstorms before 3am, then showers likely. Low around 38. Breezy, with a southwest wind 15 to 20 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A slight chance of rain showers, mixing with snow after 11am, then gradually ending. Cloudy through mid morning, then gradual clearing, with a high near 48. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 39. Northwest wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 51. Southwest wind 5 to 15 mph becoming northwest in the morning. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 40. Northwest wind 5 to 10 mph becoming southeast after midnight.
Tuesday
Sunny, with a high near 60. Southeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 53.
Friday
Mostly sunny, with a high near 67.
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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:
2:26 am EDT Apr 18, 2026
Forecast Valid:
6am EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation