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.

A Few Clouds

61°F

16°C

Humidity 70%
Wind Speed Calm
Barometer 29.87 in (1009.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 24 Apr 9:53 pm EDT
Extended Forecast for

Jonesborough TN

  • Tonight

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

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 74. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Slight Chance
    T-storms then
    Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 55. North wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 8am. Mostly cloudy, then gradually becoming sunny, with a high near 74. North wind 5 to 10 mph.

    High: 74 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Northeast wind around 5 mph becoming southeast after midnight.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. East wind around 5 mph becoming northwest in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers after 2am. Partly cloudy, with a low around 52. Southeast wind 5 to 10 mph.

    Low: 52 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55.

    Low: 55 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. Calm wind.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 74. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 55. North wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers, mainly after 8am. Mostly cloudy, then gradually becoming sunny, with a high near 74. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 48. Northeast wind around 5 mph becoming southeast after midnight.
Monday
Sunny, with a high near 79. East wind around 5 mph becoming northwest in the afternoon.
Monday Night
A 40 percent chance of showers after 2am. Partly cloudy, with a low around 52. Southeast wind 5 to 10 mph.
Tuesday
Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 74.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 71.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 49.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 67. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jonesborough TN
 36.28°N 82.49°W (Elev. 1732 ft)
Last Update:
7:06 pm EDT Apr 24, 2026
Forecast Valid:
9pm EDT Apr 24, 2026-6pm EDT May 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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