Dangerous Heat Wave Continues; Severe Thunderstorms and Heavy Rain from the Central Plains to the Midwest

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorm are expected from the northern/central Plains to the Mid-Atlantic. Isolated slash flooding is possible from the central Plains to the Upper Midwest. Read More >

Hazardous Weather Conditions

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	74%
Wind Speed	Calm
Barometer	30.12 in (1017.2 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	3 Jul 10:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles SE Hampton TN

Heat Advisory July 3, 11:39pm until July 4, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 3, 11:39pm until July 4, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Tonight
Low: 67 °F
Partly Cloudy
Independence Day
High: 87 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 67 °F
Partly Cloudy
Sunday
High: 85 °F
Slight Chance
T-storms then
T-storms
Likely
Sunday Night
Low: 65 °F
T-storms
Likely then
Chance
Showers
Monday
High: 81 °F
Chance
Showers then
T-storms
Monday Night
Low: 65 °F
T-storms then
Chance
T-storms
Tuesday
High: 79 °F
Chance
Showers then
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm.

Independence Day

A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Sunny, with a high near 87. Calm wind becoming west around 5 mph.

Saturday Night

Partly cloudy, with a low around 67. Calm wind.

Sunday

A slight 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, with a high near 85. Calm wind becoming west around 5 mph. Chance of precipitation is 70%.

Sunday Night

Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 65. Calm wind. Chance of precipitation is 60%.

Monday

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 81. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%.

Monday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 65. Calm wind. Chance of precipitation is 80%.

Tuesday

A chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 79. Chance of precipitation is 80%.

Tuesday Night

Showers and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Low around 64. Chance of precipitation is 80%.

Wednesday

A 40 percent chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 79.

Wednesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.

Thursday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.

Friday

Showers and thunderstorms likely. Mostly sunny, with a high near 79. Chance of precipitation is 60%.