National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Weather in the Central High Plains; Heavy Rain in the Mid-Atlantic

Strong to severe storms capable of strong wind gusts and large hail are possible over portions of the central High Plains. A stalled front is expected to bring additional showers and flash flooding risks from the northern Mid-Atlantic to the Carolinas through Thursday. Red flag warnings in effect in the Pacific Northwest and the southern Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Fog

65°F

18°C

Humidity 97%
Wind Speed Calm
Barometer 30.09 in (1016.4 mb)
Dewpoint 64°F (18°C)
Visibility 0.06 mi
Last update 5 Aug 6:53 am EDT
Extended Forecast for

Johnson City TN

  • Today

    Today: Showers and thunderstorms likely, mainly after 3pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Areas Fog
    then T-storms
    Likely

    High: 84 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 11pm. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 64. East wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Slight Chance
    T-storms and
    Patchy Fog

    Low: 64 °F

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 2pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms and
    Areas Fog
    then T-storms
    Likely

    High: 85 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 64. Calm wind. Chance of precipitation is 60%.

    T-storms
    Likely then
    Partly Cloudy

    Low: 64 °F

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 86 °F

  • Friday
    Night

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

    Chance
    T-storms then
    Mostly Clear

    Low: 65 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 88 °F

  • Saturday
    Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 65.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 65 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90.

    Sunny then
    Slight Chance
    T-storms

    High: 90 °F

Detailed Forecast

Today
Showers and thunderstorms likely, mainly after 3pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 11pm. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 64. East wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms likely, mainly after 2pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 64. Calm wind. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 65.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90.
Sunday Night
A 20 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 67.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Johnson City TN
 36.32°N 82.37°W (Elev. 1699 ft)
Last Update:
7:02 am EDT Aug 5, 2020
Forecast Valid:
7am EDT Aug 5, 2020-6pm EDT Aug 11, 2020
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation