Heavy Rain and Flash Flooding Possible in Portions of the Southeast, Mid-Atlantic and Appalachians. A Few Severe Thunderstorms Possible in the West and Northwest

Rain and thunderstorms are expected over much of the Southeast, Mid-Atlantic, and central Appalachians. Locally heavy rain is possible, with flash flooding possible over some areas. A few severe thunderstorms will be possible over portions of the western and northwestern U.S. today and Friday.
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Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

52°F

11°C

Humidity 61%
Wind Speed NW 7 mph
Barometer 29.86 in (1010.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 5 May 7:53 pm EDT
Extended Forecast for

Knoxville TN

  • Tonight

    Tonight: A 20 percent chance of rain.  Mostly cloudy, with a low around 46. West wind 5 to 10 mph.

    Slight Chance
    Rain

    Low: 46 °F

  • Friday

    Friday: Mostly sunny, with a high near 70. North wind 5 to 10 mph.

    Mostly Sunny

    High: 70 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 48. Northwest wind around 5 mph becoming calm  after midnight.

    Partly Cloudy

    Low: 48 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 78. Southwest wind 5 to 10 mph.

    Mostly Sunny

    High: 78 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 57. Southwest wind around 10 mph.

    Partly Cloudy

    Low: 57 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 81.

    Slight Chance
    T-storms

    High: 81 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 60.

    Mostly Cloudy

    Low: 60 °F

  • Monday

    Monday: Partly sunny, with a high near 83.

    Partly Sunny

    High: 83 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 62.

    Chance
    Showers

    Low: 62 °F

Detailed Forecast

Tonight
A 20 percent chance of rain. Mostly cloudy, with a low around 46. West wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 70. North wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 48. Northwest wind around 5 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 78. Southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 57. Southwest wind around 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
Partly sunny, with a high near 83.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 62.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Knoxville TN
 35.98°N 83.94°W (Elev. 942 ft)
2:41 pm EDT May 5, 2016
8pm EDT May 5, 2016-6pm EDT May 12, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database