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.

Overcast

51°F

11°C

Humidity 48%
Wind Speed W 20 G 32 mph
Barometer 29.81 in (1008.8 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 25 Feb 11:53 am EST
Extended Forecast for

Jonesborough TN

  • Today

    Today: A 10 percent chance of showers after 5pm. Mostly cloudy, with a high near 52. West wind around 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers. Low around 42. Southwest wind around 5 mph becoming east after midnight. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Showers

  • Thursday

    Thursday: Showers. High near 55. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 59. Calm wind becoming northwest around 5 mph.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64. Calm wind becoming west around 5 mph.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
A 10 percent chance of showers after 5pm. Mostly cloudy, with a high near 52. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
Showers. Low around 42. Southwest wind around 5 mph becoming east after midnight. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Showers. High near 55. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 40. Calm wind.
Friday
Mostly sunny, with a high near 59. Calm wind becoming northwest around 5 mph.
Friday Night
Mostly clear, with a low around 37. Calm wind.
Saturday
Sunny, with a high near 64. Calm wind becoming west around 5 mph.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 42.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 62.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jonesborough TN
 36.31°N 82.48°W (Elev. 1841 ft)
Last Update:
6:06 am EST Feb 25, 2026
Forecast Valid:
11am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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