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

Severe Thunderstorms & Heavy Rain in the Plains/Midwest; Clouds and Rain Threaten Eclipse Viewing for Some

While much of the nation observes today's eclipse, clouds threaten to obscure the view in parts of the Plains, Midwest, Mid-Atlantic, Southwest, and Southeast states. The weather could be more than just a nuisance in the north-central Plains and Midwest where scattered severe storms are possible this afternoon and evening. Very large hail, damaging wind gusts, and flash floods are possible. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Partly Cloudy

88°F

31°C

Humidity 52%
Wind Speed SE 6 mph
Barometer 30.19 in (1019.7 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 21 Aug 4:53 pm EDT
Extended Forecast for

3 Miles SSE Mountain City TN

  • This
    Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 84. Calm wind.

    Chance
    T-storms

    High: 84 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 65. Calm wind.

    Chance
    T-storms then
    Mostly Clear

    Low: 65 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 85. Light west wind increasing to 5 to 10 mph in the morning.

    Mostly Sunny
    then Chance
    T-storms

    High: 85 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. West wind around 5 mph becoming calm  in the evening.

    Chance
    T-storms

    Low: 66 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely.  Cloudy, with a high near 78. West wind around 5 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 2am.  Mostly cloudy, with a low around 59.

    Chance
    T-storms

    Low: 59 °F

  • Thursday

    Thursday: A slight chance of showers and thunderstorms between 8am and 2pm.  Mostly sunny, with a high near 77. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 77 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 56.

    Mostly Clear

    Low: 56 °F

  • Friday

    Friday: Mostly sunny, with a high near 76.

    Mostly Sunny

    High: 76 °F

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Calm wind.
Tonight
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65. Calm wind.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Light west wind increasing to 5 to 10 mph in the morning.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.
Wednesday
Showers and thunderstorms likely. Cloudy, with a high near 78. West wind around 5 mph. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 59.
Thursday
A slight chance of showers and thunderstorms between 8am and 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 56.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 56.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.
Saturday Night
Mostly cloudy, with a low around 56.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Monday
A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 74.
Click Map For Forecast
Point Forecast:
3 Miles SSE Mountain City TN
 36.43°N 81.8°W (Elev. 2297 ft)
2:55 pm EDT Aug 21, 2017
5pm EDT Aug 21, 2017-6pm EDT Aug 28, 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