Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

A Few Clouds

58°F

14°C

Humidity	97%
Wind Speed	Calm
Barometer	30.09 in (1016.6 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	26 Aug 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: 88 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 66 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 88 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 66 °F
Chance
T-storms then
Chance
Showers
Friday
High: 86 °F
Slight Chance
Showers then
Chance
T-storms
Friday Night
Low: 64 °F
Chance
T-storms then
Mostly Cloudy
Saturday
High: 88 °F
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 66 °F
Partly Cloudy
Sunday
High: 89 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 88. Southeast wind around 5 mph becoming southwest in the afternoon.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.

Thursday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 40%.

Friday

A slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Calm wind becoming northwest around 5 mph. Chance of precipitation is 50%.

Friday Night

A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 64. Calm wind.

Saturday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Calm wind.

Saturday Night

Partly cloudy, with a low around 66.

Sunday

Mostly sunny, with a high near 89.

Sunday Night

Partly cloudy, with a low around 67.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.