Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Fair

34°F

1°C

Humidity 97%
Wind Speed Calm
Barometer 30.17 in (1020.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 20 Mar 5:53 am EDT
Extended Forecast for

3 Miles NNW Roan Mountain TN

  • Today

    Today: Increasing clouds, with a high near 60. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 60 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of showers between 1am and 5am.  Mostly cloudy, with a low around 50. West wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 50 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 8am, then a slight chance of showers after 2pm.  Mostly cloudy, with a high near 63. West wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 63 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 10 percent chance of showers before 8pm.  Partly cloudy, with a low around 53. Southwest wind around 5 mph.

    Low: 53 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 71. West wind 5 to 10 mph.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 2am.  Partly cloudy, with a low around 54. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers.  Partly sunny, with a high near 58. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 60. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Tonight
A slight chance of showers between 1am and 5am. Mostly cloudy, with a low around 50. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 8am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 63. West wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday Night
A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 53. Southwest wind around 5 mph.
Sunday
Sunny, with a high near 71. West wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 54. West wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 58. Northwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 53.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Roan Mountain TN
 36.23°N 82.1°W (Elev. 3835 ft)
2:26 am EDT Mar 20, 2026
6am 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