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

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Current conditions at

Bristol / Johnson / Kingsport, Tri-City Regional Airport (KTRI)

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Thunderstorm

33°C

91°F

Humidity 44%
Wind Speed E 11 km/h
Barometer 1013.3 mb (30.01 in)
Dewpoint 19°C (66°F)
Visibility 16 km
Heat Index34°C (94°F)
Last update 23 Jul 6:53 pm EDT
Extended Forecast for

Greeneville TN

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 21. East wind 5 to 10 km/h becoming calm  in the evening.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 21 °C

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm.  Mostly sunny and hot, with a high near 34. Calm wind.

    Sunny then
    Slight Chance
    T-storms

    High: 34 °C

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 3am.  Partly cloudy, with a low around 21. Southeast wind 5 to 10 km/h.

    Slight Chance
    T-storms

    Low: 21 °C

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 3pm.  Partly sunny and hot, with a high near 33. Heat index values as high as 36. South wind 5 to 10 km/h becoming west in the afternoon.

    Chance
    T-storms

    High: 33 °C

  • Monday
    Night

    Monday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 22. Calm wind.

    Chance
    T-storms

    Low: 22 °C

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms.  Partly sunny and hot, with a high near 32.

    Chance
    T-storms

    High: 32 °C

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 21.

    Chance
    T-storms

    Low: 21 °C

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 31.

    Chance
    T-storms

    High: 31 °C

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 21.

    Chance
    T-storms

    Low: 21 °C

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 21. East wind 5 to 10 km/h becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 34. Calm wind.
Sunday Night
A 20 percent chance of showers and thunderstorms before 3am. Partly cloudy, with a low around 21. Southeast wind 5 to 10 km/h.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny and hot, with a high near 33. Heat index values as high as 36. South wind 5 to 10 km/h becoming west in the afternoon.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Calm wind.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 32.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 31.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 20.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 30.
Click Map For Forecast
Point Forecast:
Greeneville TN
 36.17°N 82.81°W (Elev. 487 m)
2:45 pm EDT Jul 23, 2016
7pm EDT Jul 23, 2016-6pm EDT Jul 30, 2016
 
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