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	NW 6 mph
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 4:53 pm EDT

More Information:

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

Extended Forecast for

6 Miles WSW Mendota VA

This Afternoon
High: 81 °F
T-storms
Tonight
Low: 65 °F
T-storms then
Partly Cloudy
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 63 °F
Chance
Showers then
Partly Cloudy
Sunday
High: 82 °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: 85 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Steady temperature around 81. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms, mainly before 9pm. Low around 65. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Mostly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night

A slight chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and midnight. Partly cloudy, with a low around 63. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 82. 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 83. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 57.

Tuesday

Mostly sunny, with a high near 85.

Tuesday Night

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