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Isolated Severe Thunderstorms and Heavy Rain Possible from Central Plains to Interior Northeast

A series of weather systems will bring showers and thunderstorms from the central and southern Plains to the Interior Northeast through midweek. A few of these storms could be severe and contain heavy rain that could lead to isolated flash flooding. Additional severe thunderstorms and heavy rain are expected in southwestern Texas on Wednesday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

66°F

19°C

Humidity 90%
Wind Speed SW 7 mph
Barometer 30.06 in (1016.9 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 30 May 3:53 am EDT
Extended Forecast for

5 Miles SSE Cosby TN

  • Today

    Today: A 10 percent chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the morning.

    Mostly Cloudy
    then Slight
    Chance
    T-storms

    High: 75 °F

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 55. Northwest wind around 5 mph becoming south in the evening.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 55 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 77. North wind 5 to 10 mph becoming southwest in the morning.

    Chance
    T-storms

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 54. West wind around 5 mph.

    Chance
    T-storms then
    Partly Cloudy

    Low: 54 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 76. Calm wind becoming northwest around 5 mph in the afternoon.

    Mostly Sunny

    High: 76 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 58.

    Mostly Cloudy

    Low: 58 °F

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 77.

    Chance
    T-storms

    High: 77 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 60.

    Chance
    T-storms

    Low: 60 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 77.

    Chance
    T-storms

    High: 77 °F

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the morning.
Tonight
A 10 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 55. Northwest wind around 5 mph becoming south in the evening.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 77. North wind 5 to 10 mph becoming southwest in the morning.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 54. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 76. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 58.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77.
Saturday Night
Showers and thunderstorms likely. Cloudy, with a low around 62. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 76.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Monday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
Click Map For Forecast
Point Forecast:
5 Miles SSE Cosby TN
 35.75°N 83.21°W (Elev. 2323 ft)
3:11 am EDT May 30, 2017
4am EDT May 30, 2017-6pm EDT Jun 5, 2017
 
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Additional Resources

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