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 >

Hazardous Weather Conditions

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Mostly Cloudy

69°F

21°C

Humidity 53%
Wind Speed SW 7 mph
Barometer 29.98 in (1013.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 21 Mar 10:53 am EDT
Extended Forecast for

4 Miles S Gray TN

  • Today

    Today: Areas of smoke. Mostly cloudy, with a high near 73. West wind 5 to 10 mph.

    High: 73 °F

    Areas Smoke

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Areas of smoke before 1am. Partly cloudy, with a low around 55. Southwest wind around 5 mph.

    Low: 55 °F

    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am.  Partly cloudy, with a low around 55. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 40%.

    Low: 55 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm.  Partly sunny, with a high near 62. North wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 62 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. Northeast wind around 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. East wind around 5 mph becoming south in the afternoon.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 2pm.  Partly sunny, with a high near 61.

    High: 61 °F

    Chance
    Showers

Detailed Forecast

Today
Areas of smoke. Mostly cloudy, with a high near 73. West wind 5 to 10 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Areas of smoke before 1am. Partly cloudy, with a low around 55. Southwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 79. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 55. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm. Partly sunny, with a high near 62. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 36. Northeast wind around 5 mph.
Tuesday
Partly sunny, with a high near 63. East wind around 5 mph becoming south in the afternoon.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43.
Wednesday
A 30 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 61.
Wednesday Night
A 30 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 46.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 70.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Gray TN
 36.35°N 82.48°W (Elev. 1801 ft)
10:36 am EDT Mar 21, 2026
11am EDT Mar 21, 2026-6pm EDT Mar 27, 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