Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Partly Cloudy

33°F

1°C

Humidity 96%
Wind Speed Calm
Barometer 30.18 in (1021.4 mb)
Dewpoint 32°F (0°C)
Visibility 9.00 mi
Last update 20 Mar 7:53 am EDT
Extended Forecast for

4 Miles N Fall Branch TN

  • Today

    Today: Increasing clouds, with a high near 69. Light south wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 69 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of showers, with thunderstorms also possible after 2am.  Mostly cloudy, with a low around 53. West wind 5 to 10 mph.  Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 74. Southwest wind around 5 mph.  Chance of precipitation is 20%.

    High: 74 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 2am.  Partly cloudy, with a low around 58. Southwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Mostly Clear
    then Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 8am.  Mostly sunny, with a high near 68. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 69. Light south wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 53. West wind 5 to 10 mph. Chance of precipitation is 30%.
Saturday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 74. Southwest wind around 5 mph. Chance of precipitation is 20%.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 52. Calm wind.
Sunday
Mostly sunny, with a high near 81. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Sunday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 58. Southwest wind around 5 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of showers, mainly before 8am. Mostly sunny, with a high near 68. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 63.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 46.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Fall Branch TN
 36.47°N 82.63°W (Elev. 1388 ft)
7:06 am EDT Mar 20, 2026
8am EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
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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