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

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Fair

77°F

25°C

Humidity 36%
Wind Speed Calm
Barometer 30.06 in (1016.0 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 6 Oct 4:53 pm EDT
Extended Forecast for

4 Miles WNW Unicoi TN

  • Tonight

    Tonight: Mostly clear, with a low around 50. Light and variable wind becoming southeast 5 to 10 mph in the evening.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. Calm wind becoming south around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, sunny, with a high near 80. Calm wind becoming west around 5 mph in the morning.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Thursday Night

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

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 81. Calm wind becoming north around 5 mph.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. Southeast wind around 5 mph.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 50. Light and variable wind becoming southeast 5 to 10 mph in the evening.
Wednesday
Sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 54. Calm wind becoming south around 5 mph.
Thursday
Patchy fog before 9am. Otherwise, sunny, with a high near 80. Calm wind becoming west around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 56. Calm wind.
Friday
Mostly sunny, with a high near 81. Calm wind becoming north around 5 mph.
Friday Night
Partly cloudy, with a low around 57. Southeast wind around 5 mph.
Saturday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 76.
Saturday Night
A 50 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 59.
Sunday
Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Columbus Day
A 40 percent chance of showers. Partly sunny, with a high near 73.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 59.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Unicoi TN
 36.21°N 82.41°W (Elev. 1801 ft)
Last Update:
2:26 pm EDT Oct 6, 2026
Forecast Valid:
5pm EDT Oct 6, 2026-6pm EDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation