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.

Mostly Cloudy

50°F

10°C

Humidity 86%
Wind Speed NW 3 mph
Barometer 29.91 in (1011.7 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 26 Feb 7:53 pm EST
Extended Forecast for

Fall Branch TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 60. Calm wind.

    High: 60 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63. Calm wind becoming west around 5 mph.

    High: 63 °F

    Sunny

  • Saturday Night

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

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Calm wind becoming northwest around 5 mph in the morning.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 1am. Cloudy, with a low around 41. Northeast wind around 5 mph.

    Low: 41 °F

    Cloudy then
    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Cloudy, with a high near 52.

    High: 52 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Calm wind.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 60. Calm wind.
Friday Night
Mostly clear, with a low around 38. Calm wind.
Saturday
Sunny, with a high near 63. Calm wind becoming west around 5 mph.
Saturday Night
Mostly clear, with a low around 40. Calm wind.
Sunday
Mostly sunny, with a high near 62. Calm wind becoming northwest around 5 mph in the morning.
Sunday Night
A 30 percent chance of showers after 1am. Cloudy, with a low around 41. Northeast wind around 5 mph.
Monday
A 50 percent chance of showers. Cloudy, with a high near 52.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 38.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 55.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42.
Wednesday
A 30 percent chance of showers. Cloudy, with a high near 63.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fall Branch TN
 36.41°N 82.61°W (Elev. 1699 ft)
Last Update:
6:06 pm EST Feb 26, 2026
Forecast Valid:
8pm EST Feb 26, 2026-6pm EST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation