Dangerous Fire Conditions in the Southern High Plains; Severe Weather from the Great Lakes into Central/Southern Plains; Late-Season Mountain Snow

Dry and windy conditions will produce dangerous fire weather conditions across the southern High Plains into the Southwest. Severe storms, including very large hail, strong tornadoes, and winds, are expected from the Great Lakes into the central/southern Plains. Heavy late-season snow and cold temperatures are expected in the northern to central Rockies. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

A Few Clouds

82°F

28°C

Humidity 44%
Wind Speed N 3 mph
Barometer 30.12 in (1017.3 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 17 May 7:53 pm EDT
Extended Forecast for

3 Miles N Jonesborough TN

  • Tonight

    Tonight: Mostly clear, with a low around 61. Calm wind becoming south around 5 mph.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. South wind around 5 mph.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Mostly sunny, with a high near 84. Calm wind becoming west around 5 mph in the morning.  Chance of precipitation is 70%.

    High: 84 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers.  Mostly cloudy, with a low around 61. West wind around 5 mph becoming calm.  Chance of precipitation is 70%.

    Low: 61 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after 8am.  High near 79. Chance of precipitation is 90%.

    High: 79 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers.  Low around 59. Chance of precipitation is 80%.

    Low: 59 °F

    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 61. Calm wind becoming south around 5 mph.
Monday
Sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 62. South wind around 5 mph.
Tuesday
Mostly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm.
Wednesday
A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 84. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 61. West wind around 5 mph becoming calm. Chance of precipitation is 70%.
Thursday
A chance of showers, then showers and possibly a thunderstorm after 8am. High near 79. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 59. Chance of precipitation is 80%.
Friday
A chance of showers, then showers and possibly a thunderstorm after 8am. High near 78. Chance of precipitation is 90%.
Friday Night
Showers and thunderstorms. Low around 60. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. High near 80. Chance of precipitation is 90%.
Saturday Night
Showers and thunderstorms. Low around 61. Chance of precipitation is 80%.
Sunday
Showers and thunderstorms. High near 81. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Jonesborough TN
 36.33°N 82.48°W (Elev. 1706 ft)
7:06 pm EDT May 17, 2026
9pm EDT May 17, 2026-6pm EDT May 24, 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