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

61°F

16°C

Humidity 90%
Wind Speed NW 8 mph
Barometer 29.83 in (1009.5 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 31 Mar 8:53 am EDT
Extended Forecast for

3 Miles ESE Farragut TN

  • Today

    Today: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could be severe. High near 70. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 70 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Some of the storms could be severe. Mostly cloudy, with a low around 44. North wind around 5 mph.

    Low: 44 °F

    Severe
    Thunderstorms
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. Northeast wind around 5 mph.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 81 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 67. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 67 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers. Partly sunny, with a high near 86. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 86 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85.

    High: 85 °F

    Chance
    Showers

Detailed Forecast

Today
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could be severe. High near 70. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Some of the storms could be severe. Mostly cloudy, with a low around 44. North wind around 5 mph.
Tuesday
Mostly sunny, with a high near 68. Northeast wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 52. Calm wind.
Wednesday
Mostly sunny, with a high near 81. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 67. South wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 86. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85.
Friday Night
A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 67.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 85.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms. High near 71. Chance of precipitation is 80%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Farragut TN
 35.86°N 84.15°W (Elev. 814 ft)
Last Update:
7:17 am EDT Mar 31, 2025
Forecast Valid:
9am EDT Mar 31, 2025-6pm EDT Apr 6, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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