On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Active weather from Northern Rockies to Upper Midwest

A storm system in the northern U.S. will bring a variety of weather across several states from the Northern Rockies to the Upper Midwest on Saturday. Several inches of early-season snow are forecast in the higher elevations of Idaho and western Montana. Locally-heavy rain will accompany strong thunderstorms in the northern Plains and Upper Midwest.
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Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

20°C

68°F

Humidity 96%
Wind Speed Calm
Barometer 30.08 in (1017.3 mb)
Dewpoint 19°C (67°F)
Visibility 16 km
Last update 5 Sep 5:53 am EDT
Extended Forecast for

Gatlinburg TN

  • Today

    Today: A chance of showers, with thunderstorms also possible after 11am.  Mostly sunny, with a high near 30. Southeast wind 5 to 10 km/h becoming calm  in the morning.  Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 30 °C

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 19. Northeast wind 5 to 10 km/h becoming southeast in the evening.

    Chance
    T-storms

    Low: 19 °C

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 28. South wind 5 to 10 km/h becoming north in the afternoon.

    Chance
    T-storms

    High: 28 °C

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 2am.  Mostly cloudy, with a low around 18. Calm wind.

    Slight Chance
    T-storms

    Low: 18 °C

  • Labor
    Day

    Labor Day: A 30 percent chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 28. South wind 5 to 10 km/h becoming north in the afternoon.

    Chance
    T-storms

    High: 28 °C

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 19.

    Slight Chance
    T-storms

    Low: 19 °C

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 28.

    Chance
    T-storms

    High: 28 °C

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 19.

    Chance
    T-storms

    Low: 19 °C

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 28.

    Chance
    T-storms

    High: 28 °C

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 30. Southeast wind 5 to 10 km/h becoming calm in the morning. Chance of precipitation is 50%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 19. Northeast wind 5 to 10 km/h becoming southeast in the evening.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 28. South wind 5 to 10 km/h becoming north in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 18. Calm wind.
Labor Day
A 30 percent chance of showers and thunderstorms after 8am. Partly sunny, with a high near 28. South wind 5 to 10 km/h becoming north in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 28.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27.
  Click Map For Forecast
Point Forecast:
Gatlinburg TN
 35.73°N 83.49°W (Elev. 486 m)
3:08 am EDT Sep 5, 2015
6am EDT Sep 5, 2015-6pm EDT Sep 11, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database