Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Mostly Cloudy

78°F

26°C

Humidity	76%
Wind Speed	SE 5 mph
Barometer	30.09 in (1016.3 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	21 Aug 12:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles NE Johnson City TN

This Afternoon
High: 86 °F
T-storms
Likely
Tonight
Low: 64 °F
T-storms then
Slight Chance
T-storms
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 62 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 81 °F
Mostly Sunny
Sunday Night
Low: 57 °F
Mostly Clear
Monday
High: 82 °F
Mostly Sunny
Monday Night
Low: 57 °F
Partly Cloudy
Tuesday
High: 83 °F
Slight Chance
Showers

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm before 5pm, then showers and thunderstorms likely after 5pm. Mostly sunny, with a high near 86. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms, mainly before 11pm. Low around 64. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Mostly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 62. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Sunday

Mostly sunny, with a high near 81. Light west wind increasing to 5 to 10 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 57. West wind around 5 mph becoming calm.

Monday

Mostly sunny, with a high near 82. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 57.

Tuesday

A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 83.

Tuesday Night

A 20 percent chance of showers after 2am. Partly cloudy, with a low around 62.