Fire Weather Conditions in the Northwest U.S.; Heavy Rain in the West and South-central U.S.

Extreme heat is waning over the Pacific Northwest. Dry, gusty winds, and isolated dry thunderstorms will bring critical fire weather to the Pacific Northwest and Intermountain West. Heavy rain and thunderstorms continue across portions of the Great Basin, Rockies, and central/southern Plains into the Ozarks. An atmospheric river will bring heavy rain and strong winds to southwest Alaska. Read More >

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Partly Cloudy

49°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.23 in (1021.9 mb)
Dewpoint 49°F (9°C)
Visibility 9.00 mi
Last update 27 Aug 4:53 am EDT
Extended Forecast for

Johnson City TN

  • Today

    Today: Patchy fog before 9am.  Otherwise, sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 51. Calm wind.

    Low: 51 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 82. Calm wind becoming northwest around 5 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 82. Calm wind becoming north around 5 mph in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.
Tonight
Increasing clouds, with a low around 51. Calm wind.
Thursday
Mostly sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 52. Calm wind.
Friday
Sunny, with a high near 82. Calm wind becoming northwest around 5 mph.
Friday Night
Partly cloudy, with a low around 56. Calm wind.
Saturday
Mostly sunny, with a high near 82. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79.
Sunday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Labor Day
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Monday Night
A slight chance of thunderstorms. Mostly clear, with a low around 55. Chance of precipitation is 10%.
Tuesday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Johnson City TN
 36.34°N 82.4°W (Elev. 1699 ft)
1:31 am EDT Aug 27, 2025
5am EDT Aug 27, 2025-6pm EDT Sep 2, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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