Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records 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.

Partly Cloudy

75°F

24°C

Humidity	60%
Wind Speed	Calm
Barometer	30.27 in (1022.4 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	19 May 9:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Jonesborough TN

Today
High: 88 °F
Mostly Sunny
Tonight
Low: 64 °F
Mostly Cloudy
Wednesday
High: 86 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 64 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 82 °F
Showers
Likely then
Showers
Thursday Night
Low: 62 °F
Showers
Friday
High: 80 °F
Showers
Likely
Friday Night
Low: 64 °F
Showers
Likely
Saturday
High: 80 °F
Showers

Detailed Forecast

Today

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

Tonight

Mostly cloudy, with a low around 64. Calm wind becoming south around 5 mph.

Wednesday

A chance of thunderstorms, mainly after 5pm. Mostly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.

Wednesday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 64. West wind around 5 mph becoming calm. Chance of precipitation is 50%.

Thursday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 82. Calm wind becoming north around 5 mph. Chance of precipitation is 100%.

Thursday Night

Showers and possibly a thunderstorm before 2am, then a slight chance of showers. Low around 62. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.

Friday

A slight chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 80. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Friday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Saturday

Showers likely, then showers and possibly a thunderstorm after 8am. High near 80. Chance of precipitation is 90%.

Saturday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Low around 63. Chance of precipitation is 80%.

Sunday

Showers and possibly a thunderstorm. High near 81. Chance of precipitation is 90%.

Sunday Night

Showers and thunderstorms. Low around 64. Chance of precipitation is 80%.

Memorial Day

Showers and possibly a thunderstorm. High near 81. Chance of precipitation is 90%.