Dangerous heat and humidity from the central U.S. to East Coast

Hot and very humid conditions will continue to produce heat index values over 100 degrees across a large portion of the central and eastern U.S. Heat Advisories and Excessive Heat Warnings continue for the Plains, Mississippi Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy

78°F

26°C

Humidity 82%
Wind Speed SW 3 mph
Barometer 30.08 in (1017.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 25 Jul 7:53 am EDT
Extended Forecast for

Gatlinburg TN

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 3pm.  Partly sunny and hot, with a high near 90. Calm wind becoming west around 5 mph in the morning.

    Mostly Sunny
    then Chance
    T-storms

    High: 90 °F

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 2am.  Partly cloudy, with a low around 70. Calm wind becoming south around 5 mph.

    Chance
    T-storms

    Low: 70 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 2pm.  Partly sunny, with a high near 88. South wind around 5 mph becoming northwest in the afternoon.  Chance of precipitation is 60%.

    Chance
    T-storms then
    T-storms
    Likely

    High: 88 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 72. Northwest wind around 5 mph becoming southeast after midnight.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 72 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 87. South wind around 5 mph becoming northwest in the afternoon.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69.

    Chance
    T-storms

    Low: 69 °F

  • Thursday

    Thursday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 88. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 88 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69.

    Chance
    T-storms

    Low: 69 °F

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 86.

    Chance
    T-storms

    High: 86 °F

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny and hot, with a high near 90. Calm wind becoming west around 5 mph in the morning.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 70. Calm wind becoming south around 5 mph.
Tuesday
Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 88. South wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 72. Northwest wind around 5 mph becoming southeast after midnight. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 87. South wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Thursday
Showers and thunderstorms likely. Mostly cloudy, with a high near 88. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
Gatlinburg TN
 35.7°N 83.5°W (Elev. 1923 ft)
3:04 am EDT Jul 25, 2016
8am EDT Jul 25, 2016-6pm EDT Jul 31, 2016
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database