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.

Fog

52°F

11°C

Humidity 100%
Wind Speed Calm
Barometer 29.83 in (1008.5 mb)
Dewpoint 52°F (11°C)
Visibility 0.50 mi
Last update 19 Feb 5:53 am EST
Extended Forecast for

Jonesborough TN

  • Today

    Today: Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Showers
    Likely then
    Chance
    Showers

  • Tonight

    Tonight: A chance of showers before 4am, then a chance of showers and thunderstorms between 4am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 57. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 7am, then a chance of showers between 7am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 65. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers
    Likely then
    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 42. West wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 57. Calm wind becoming north around 5 mph in the afternoon.

    High: 57 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 35. Northwest wind around 5 mph.

    Low: 35 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of rain and snow showers before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 40. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 40 °F

    Chance
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    Showers

  • Monday

    Monday: A 20 percent chance of snow showers. Mostly cloudy, with a high near 33. Breezy.

    High: 33 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

Today
Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers before 4am, then a chance of showers and thunderstorms between 4am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 57. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely and possibly a thunderstorm before 7am, then a chance of showers between 7am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 65. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 42. West wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 57. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 35. Northwest wind around 5 mph.
Sunday
A chance of rain and snow showers before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 40. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 24.
Monday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 33. Breezy.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly cloudy, with a high near 53.
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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:
6:06 am EST Feb 19, 2026
Forecast Valid:
6am EST Feb 19, 2026-6pm EST Feb 25, 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