Preview of NWS' New Point Forecast Icons
Effective July 7, 2015, NWS will implement changes to the icons depicted on all of its Point Forecast pages. Highlights will include new icons with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

You may preview these updates in real time for this location. View additional details, and send any comments to icons@noaa.gov.

Please note the preview site is not operational, so performance may be slow during periods of peak access.

News

Severe weather threat continues Saturday from the Mid-Mississippi Valley into the South and Southeast

The severe weather threat will continue on Saturday from portions of the Mid-Mississippi Valley across the Ohio and Tennessee Valleys into the Gulf Coast and southeastern states. The Storm Prediction Center is forecasting supercells with very large hail, damaging winds and strong tornadoes. Those in these regions need to remain weather-aware throughout the day Saturday.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Light Rain

12°C

53°F

Humidity 89%
Wind Speed W 13 km/h
Barometer 29.84 in (1010.1 mb)
Dewpoint 10°C (50°F)
Visibility 16 km
Wind Chill 10°C (50°F)
Last update on 25 Apr 6:53 am EDT

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°N Lon: 83.99°W Elev: 981ft.

For More Weather Information:

Morristown, TN Local Forecast Office

Knoxville TN

7 Day Forecast

  • Today

    Thunderstorms Chance for Measurable Precipitation 80%

    Thunderstorms

    High: 22 °C

  • Tonight

    Thunderstorms Likely Chance for Measurable Precipitation 60%

    Thunderstorms
    Likely

    Low: 14 °C

  • Sunday

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    High: 21 °C

  • Sunday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 7 °C

  • Monday

    Sunny

    Sunny

    High: 19 °C

  • Monday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 7 °C

  • Tuesday

    Mostly Sunny

    Mostly
    Sunny

    High: 19 °C

  • Tuesday
    Night

    Chance Showers Chance for Measurable Precipitation 30%

    Chance
    Showers

    Low: 9 °C

  • Wednesday

    Chance Showers Chance for Measurable Precipitation 30%

    Chance
    Showers

    High: 18 °C

Detailed Forecast

Today
Showers and thunderstorms. High near 22. East wind 10 to 20 km/h becoming southwest in the afternoon. Chance of precipitation is 80%.
Tonight
Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 14. Southwest wind 15 to 20 km/h. Chance of precipitation is 60%.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 21. West wind 10 to 20 km/h becoming north in the morning. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 7. North wind 5 to 15 km/h.
Monday
Sunny, with a high near 19. North wind 5 to 15 km/h.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 9.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 18.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 9.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 20.
Thursday Night
Partly cloudy, with a low around 9.
Friday
Mostly sunny, with a high near 22.

ABOUT THIS FORECAST

Point Forecast: Knoxville TN
 35.98°N 83.94°W (Elev. 287 m)
Last Update: 3:41 am EDT Apr 25, 2015
Forecast Valid: 9am EDT Apr 25, 2015-6pm EDT May 1, 2015
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data