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 >

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.

Mostly Cloudy

84°F

29°C

Humidity	61%
Wind Speed	Calm
Barometer	30.01 in (1013.4 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	21 Aug 5:53 pm EDT

More Information:

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

Extended Forecast for

3 Miles WNW Tri-Cities Airport TN

Tonight
Low: 65 °F
T-storms then
Partly Cloudy
Saturday
High: 84 °F
Decreasing
Clouds
Saturday Night
Low: 63 °F
Chance
Showers
Sunday
High: 81 °F
Mostly Sunny
Sunday Night
Low: 57 °F
Mostly Clear
Monday
High: 83 °F
Mostly Sunny
Monday Night
Low: 57 °F
Partly Cloudy
Tuesday
High: 84 °F
Mostly Sunny
Tuesday Night
Low: 62 °F
Partly Cloudy
then Slight
Chance
Showers

Detailed Forecast

Tonight

Showers and thunderstorms, mainly before 9pm. Low around 65. West wind around 5 mph becoming calm. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Mostly cloudy, then gradually becoming 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 midnight, then a slight chance of showers between midnight and 1am. Partly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

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 in the evening.

Monday

Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 57. Calm wind.

Tuesday

Mostly sunny, with a high near 84.

Tuesday Night

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

Wednesday

A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 30%.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.

Thursday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.