Dangerous Heat Continues; Monitoring Excessive Rainfall and Flash Flooding

The heat continues along and east of the Mississippi River. The most significant cumulative heat impacts are expected across the Mid-Atlantic through today and eastern Ohio Valley through Friday. Severe weather and heavy rainfall potential from the Southwest, Plains, upper Midwest, Great Lakes, mid-Atlantic and Northeast the next couple of days. A disturbance near the Marianas may bring flooding. 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

79°F

26°C

Humidity	74%
Wind Speed	S 3 mph
Barometer	30.10 in (1016.8 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	26 Jun 6:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles WNW Blountville TN

Tonight
Low: 69 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 91 °F
Slight Chance
T-storms then
Chance
T-storms
Friday Night
Low: 69 °F
T-storms
Likely then
Chance
Showers
Saturday
High: 86 °F
Chance
T-storms then
T-storms
Likely
Saturday Night
Low: 69 °F
T-storms
Likely then
Chance
Showers
Sunday
High: 89 °F
Slight Chance
T-storms then
T-storms
Likely
Sunday Night
Low: 69 °F
T-storms
Likely
Monday
High: 89 °F
Slight Chance
T-storms then
T-storms
Likely
Monday Night
Low: 70 °F
T-storms
Likely then
Showers
Likely

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 69. Calm wind.

Friday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 91. Heat index values as high as 96. Calm wind becoming west around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%.

Saturday Night

Showers and thunderstorms likely before 5am, then a slight chance of showers. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%.

Sunday

A slight chance of showers, then showers and thunderstorms likely after 11am. Partly sunny, with a high near 89. Calm wind becoming west around 5 mph. Chance of precipitation is 60%.

Sunday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%.

Monday

Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 70%.

Monday Night

Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Tuesday

A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 86. Chance of precipitation is 80%.

Tuesday Night

Showers and thunderstorms. Low around 68. Chance of precipitation is 80%.

Wednesday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.

Wednesday Night

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

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.