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

Hazardous Weather Conditions

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Mostly Cloudy

58°F

14°C

Humidity 97%
Wind Speed Calm
Barometer 30.02 in (1014.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 11 Mar 5:53 am EDT
Extended Forecast for

Johnson City TN

  • Today

    Today: A slight chance of showers before 8am, then a slight chance of showers and thunderstorms between 8am and 9am. Partly sunny, with a high near 81. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    T-storms then
    Partly Sunny

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 38. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Showers

  • Thursday

    Thursday: Showers, mainly before 8am. High near 49. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Northwest wind around 5 mph becoming calm.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 63. South wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. West wind around 5 mph becoming calm after midnight.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. Calm wind becoming northwest around 5 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 71. Breezy.

    High: 71 °F

    Partly Sunny
    then Slight
    Chance
    Showers and
    Breezy

Detailed Forecast

Today
A slight chance of showers before 8am, then a slight chance of showers and thunderstorms between 8am and 9am. Partly sunny, with a high near 81. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Tonight
Showers and possibly a thunderstorm. Low around 38. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Showers, mainly before 8am. High near 49. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Mostly clear, with a low around 30. Northwest wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 63. South wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 38. West wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 68. Calm wind becoming northwest around 5 mph.
Saturday Night
Mostly clear, with a low around 46.
Sunday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 71. Breezy.
Sunday Night
Showers, mainly after 2am. Low around 38. Chance of precipitation is 80%.
Monday
Rain and snow showers. High near 49. Breezy. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of snow showers. Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Johnson City TN
 36.32°N 82.34°W (Elev. 1696 ft)
Last Update:
2:26 am EDT Mar 11, 2026
Forecast Valid:
6am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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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