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

Risk Severe Thunderstorms for Tennessee & Ohio Valleys on Thursday

Severe weather is expected in the Tennessee and lower Ohio Valleys on Thursday. The greatest risk of severe thunderstorms is forecast across northern Alabama, western Tennessee, and the far southwestern portions of Kentucky. Very large hail, damaging winds, and tornadoes can be expected. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

78°F

26°C

Humidity 40%
Wind Speed S 14 G 22 mph
Barometer 29.78 in (1007.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 30 Mar 2:53 pm EDT
Extended Forecast for

4 Miles SW Gatlinburg TN

Wind Advisory March 30, 05:00pm until March 31, 08:00am
Click here for hazard details and duration
Wind Advisory
  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 75. South wind around 15 mph, with gusts as high as 25 mph.

    Slight Chance
    T-storms

    High: 75 °F

  • Tonight

    Tonight: Showers and thunderstorms.  Low around 53. South wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Chance
    T-storms then
    T-storms

    Low: 53 °F

  • Friday

    Friday: Showers and thunderstorms likely before 5pm, then a chance of showers.  Mostly cloudy, with a high near 64. West wind 5 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Chance
    Showers

    High: 64 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers, mainly before 8pm.  Mostly cloudy, with a low around 44. West wind around 10 mph.

    Chance
    Showers

    Low: 44 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Northwest wind around 5 mph.

    Mostly Sunny

    High: 64 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 43.

    Mostly Clear

    Low: 43 °F

  • Sunday

    Sunday: Sunny, with a high near 73.

    Sunny

    High: 73 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers, mainly after 2am.  Mostly cloudy, with a low around 54.

    Chance
    Showers

    Low: 54 °F

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am.  Cloudy, with a high near 69. Chance of precipitation is 70%.

    Showers
    Likely

    High: 69 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 75. South wind around 15 mph, with gusts as high as 25 mph.
Tonight
Showers and thunderstorms. Low around 53. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers and thunderstorms likely before 5pm, then a chance of showers. Mostly cloudy, with a high near 64. West wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 44. West wind around 10 mph.
Saturday
Mostly sunny, with a high near 64. Northwest wind around 5 mph.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 73.
Sunday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 54.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Cloudy, with a high near 69. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 54. Chance of precipitation is 70%.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 69.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 50.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 70.
Click Map For Forecast
Point Forecast:
4 Miles SW Gatlinburg TN
 35.68°N 83.53°W (Elev. 1690 ft)
3:16 pm EDT Mar 30, 2017
3pm EDT Mar 30, 2017-6pm EDT Apr 5, 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