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

High Surf and Dangerous Rip Currents to Continue for Eastern U.S. Coastline from Jose; Major Hurricane Maria tears through the Caribbean

Tropical Storm Jose will continue to produce dangerous surf conditions and rip currents along the Northeast Coast during the next day or two. Meanwhile, dangerous Major Hurricane Maria is moving through the Caribbean, where significant impacts are expected Wednesday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

86°F

30°C

Humidity 46%
Wind Speed Vrbl 3 mph
Barometer 30.01 in (1015.0 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 20 Sep 5:53 pm EDT
Extended Forecast for

Maryville TN

  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 65. Calm wind.

    Mostly Clear
    then Patchy
    Fog

    Low: 65 °F

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 85. Calm wind becoming northeast around 5 mph in the afternoon.

    Patchy Fog
    then Mostly
    Sunny

    High: 85 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 64. East wind around 5 mph.

    Partly Cloudy

    Low: 64 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.

    Slight Chance
    T-storms

    High: 86 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm.

    Partly Cloudy

    Low: 64 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 86.

    Mostly Sunny

    High: 86 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 62.

    Mostly Clear

    Low: 62 °F

  • Sunday

    Sunday: Sunny, with a high near 85.

    Sunny

    High: 85 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 62.

    Mostly Clear

    Low: 62 °F

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 65. Calm wind.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 85. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 64. East wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 62.
Monday
Sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
Maryville TN
 35.74°N 83.96°W (Elev. 1010 ft)
2:52 pm EDT Sep 20, 2017
6pm EDT Sep 20, 2017-6pm EDT Sep 27, 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