Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy rain and higher elevation snow continue for the Northwest, fire danger continues in Southern California

A series of Pacific storms will bring strong winds, heavy rain, and mountain snow to the Pacific Northwest and northern Rockies through Sunday. Heavy rainfall and flooding is possible from the Mississippi Valley to the Deep South and Southeast U.S. this weekend and into early next week. Dry winds will prolong the fire weather threat for Southern California for several days. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

13°C

56°F

Humidity 100%
Wind Speed N 11 km/h
Barometer 1023.9 mb (30.25 in)
Dewpoint 13°C (56°F)
Visibility 16 km
Last update 22 Oct 9:53 am EDT
Extended Forecast for

Knoxville TN

  • Today

    Today: Mostly sunny, with a high near 26. East wind 5 to 15 km/h becoming south in the afternoon.

    Mostly Sunny

    High: 26 °C

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 5am.  Increasing clouds, with a low around 16. Southeast wind 5 to 10 km/h becoming east after midnight.

    Partly Cloudy
    then Chance
    Showers

    Low: 16 °C

  • Monday

    Monday: Showers, mainly after 8am.  High near 19. East wind around 10 km/h becoming south in the afternoon.  Chance of precipitation is 90%. New precipitation amounts between 3 and 4 cm possible.

    Showers

    High: 19 °C

  • Monday
    Night

    Monday Night: Showers likely, mainly before 8pm.  Cloudy, then gradually becoming partly cloudy, with a low around 9. Southwest wind around 10 km/h.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 9 °C

  • Tuesday

    Tuesday: A 20 percent chance of showers.  Mostly sunny, with a high near 17. West wind 10 to 15 km/h.

    Slight Chance
    Showers

    High: 17 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 4.

    Partly Cloudy

    Low: 4 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 13.

    Mostly Sunny

    High: 13 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 4.

    Partly Cloudy

    Low: 4 °C

  • Thursday

    Thursday: Sunny, with a high near 17.

    Sunny

    High: 17 °C

Detailed Forecast

Today
Mostly sunny, with a high near 26. East wind 5 to 15 km/h becoming south in the afternoon.
Tonight
A 30 percent chance of showers, mainly after 5am. Increasing clouds, with a low around 16. Southeast wind 5 to 10 km/h becoming east after midnight.
Monday
Showers, mainly after 8am. High near 19. East wind around 10 km/h becoming south in the afternoon. Chance of precipitation is 90%. New precipitation amounts between 3 and 4 cm possible.
Monday Night
Showers likely, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 9. Southwest wind around 10 km/h. Chance of precipitation is 60%.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 17. West wind 10 to 15 km/h.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
Mostly sunny, with a high near 13.
Wednesday Night
Partly cloudy, with a low around 4.
Thursday
Sunny, with a high near 17.
Thursday Night
Clear, with a low around 7.
Friday
Sunny, with a high near 21.
Friday Night
Partly cloudy, with a low around 8.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 17.
Click Map For Forecast
Point Forecast:
Knoxville TN
 35.98°N 83.94°W (Elev. 287 m)
10:17 am EDT Oct 22, 2017
10am EDT Oct 22, 2017-6pm EDT Oct 28, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database