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

Severe thunderstorms possible from the upper Midwest to the lower Mississippi Valley

Severe thunderstorms with damaging winds, a few tornadoes and some hail are expected across much of Arkansas and southern Missouri Wednesday. Isolated severe thunderstorms with damaging wind are also expected across Illinois during the day and across the lower Mississippi Valley overnight. Heavy rain with localized flooding is also possible in these areas. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Patches Fog

52°F

11°C

Humidity 93%
Wind Speed Calm
Barometer 29.78 in (1007.9 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 26 Apr 6:53 am EDT
Extended Forecast for

7 Miles SW Gatlinburg TN

  • Today

    Today: Patchy fog before 9am.  Otherwise, sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.

    Patchy Fog
    then Sunny

    High: 79 °F

  • Tonight

    Tonight: Mostly clear, with a low around 57. South wind 5 to 10 mph.

    Mostly Clear

    Low: 57 °F

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly between 11am and 2pm.  Increasing clouds, with a high near 77. South wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    High: 77 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 53. West wind around 5 mph becoming south after midnight.

    Chance
    T-storms then
    Partly Cloudy

    Low: 53 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 81. South wind 5 to 10 mph.

    Sunny then
    Slight Chance
    T-storms

    High: 81 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 60.

    Slight Chance
    T-storms

    Low: 60 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 83.

    Mostly Sunny

    High: 83 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 62.

    Partly Cloudy

    Low: 62 °F

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 79.

    Chance
    T-storms

    High: 79 °F

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 57. South wind 5 to 10 mph.
Thursday
Showers and thunderstorms likely, mainly between 11am and 2pm. Increasing clouds, with a high near 77. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 53. West wind around 5 mph becoming south after midnight.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. South wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 68.
Monday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 68.
Click Map For Forecast
Point Forecast:
7 Miles SW Gatlinburg TN
 35.64°N 83.59°W (Elev. 2490 ft)
3:11 am EDT Apr 26, 2017
7am EDT Apr 26, 2017-6pm EDT May 2, 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