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.

Severe weather expected in portions of the Central U.S on Sunday

The NWS Storm Prediction Center in Norman, Oklahoma expects severe weather to be possible in the Central U.S on Sunday. The area of greatest concern is in the northern Plains which has been identified as an Enhanced Risk area. In this area, large hail and damaging winds will be the primary threats, but an isolated tornado can not be ruled out.
Read More...

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Rain

69°F

21°C

Humidity 93%
Wind Speed NE 5 mph
Barometer 30.04 in (1016.2 mb)
Dewpoint 67°F (19°C)
Visibility 9.00 mi
Last update 5 Jul 3:53 am EDT
Extended Forecast for

Knoxville TN

  • Today

    Showers Chance for Measurable Precipitation 90%

    Showers

    High: 79 °F

  • Tonight

    Showers Chance for Measurable Precipitation 80%

    Showers

    Low: 66 °F

  • Monday

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    High: 84 °F

  • Monday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    Low: 67 °F

  • Tuesday

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    High: 88 °F

  • Tuesday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    Low: 69 °F

  • Wednesday

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    High: 87 °F

  • Wednesday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    Low: 69 °F

  • Thursday

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    High: 88 °F

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 79. East wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 90%.
Tonight
Showers and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms after 9pm. Low around 66. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Southwest wind 5 to 10 mph.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 9am. Partly sunny, with a high near 88. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 90.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 91.
  Click Map For Forecast
Point Forecast:
Knoxville TN
 35.98°N 83.94°W (Elev. 942 ft)
2:59 am EDT Jul 5, 2015
5am EDT Jul 5, 2015-6pm EDT Jul 11, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database