Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Fog/Mist

67°F

19°C

Humidity	100%
Wind Speed	Calm
Barometer	30.12 in (1017.4 mb)
Dewpoint	67°F (19°C)
Visibility	5.00 mi
Last update	14 Jul 4:53 am EDT

More Information:

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

Extended Forecast for

Johnson City TN

Today
High: 89 °F
Mostly Sunny
then Chance
T-storms
Tonight
Low: 69 °F
Chance
T-storms
Tuesday
High: 90 °F
Chance
Showers then
T-storms
Likely
Tuesday Night
Low: 70 °F
T-storms
Likely then
Chance
Showers
Wednesday
High: 89 °F
Chance
T-storms then
T-storms
Wednesday Night
Low: 70 °F
T-storms then
Chance
Showers
Thursday
High: 90 °F
Chance
T-storms then
T-storms
Likely
Thursday Night
Low: 70 °F
T-storms
Likely then
Chance
T-storms
Friday
High: 90 °F
Chance
Showers then
Showers
Likely

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 89. Calm wind becoming west around 5 mph in the afternoon.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 69. Calm wind.

Tuesday

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Mostly sunny and hot, with a high near 90. Calm wind becoming west around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 60%.

Wednesday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 89. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%.

Wednesday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Low around 70. South wind around 5 mph becoming calm. Chance of precipitation is 80%.

Thursday

A slight chance of showers, then showers and thunderstorms likely after 8am. Mostly sunny and hot, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%.

Thursday Night

Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 70. Chance of precipitation is 60%.

Friday

A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 70%.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Saturday

Showers and thunderstorms likely. Partly sunny and hot, with a high near 90. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Sunday

A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.