Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Fair

37°F

3°C

Humidity 86%
Wind Speed Calm
Barometer 30.09 in (1017.7 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 14 Mar 5:53 am EDT
Extended Forecast for

Jonesborough TN

  • Today

    Today: Sunny, with a high near 66. Calm wind becoming northeast around 5 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. East wind around 5 mph becoming south in the evening.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after 2pm.  Partly sunny, with a high near 68. Breezy, with a south wind 10 to 15 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 45. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%.

    Low: 45 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Monday

    Monday: Rain showers before 5pm, then rain and snow showers likely.  High near 59. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 90%.

    High: 59 °F

    Breezy.
    Showers then
    Rain/Snow

  • Monday Night

    Monday Night: Snow showers likely, mainly before 8pm.  Mostly cloudy, with a low around 18. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%.

    Low: 18 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34. West wind around 15 mph, with gusts as high as 30 mph.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 66. Calm wind becoming northeast around 5 mph.
Tonight
Mostly clear, with a low around 48. East wind around 5 mph becoming south in the evening.
Sunday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 68. Breezy, with a south wind 10 to 15 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 45. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Monday
Rain showers before 5pm, then rain and snow showers likely. High near 59. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Monday Night
Snow showers likely, mainly before 8pm. Mostly cloudy, with a low around 18. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 34. West wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 39.
Friday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Jonesborough TN
 36.28°N 82.49°W (Elev. 1732 ft)
2:26 am EDT Mar 14, 2026
6am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
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Additional Resources

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