Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. 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.

Thunderstorm Light Rain

75°F

24°C

Humidity	90%
Wind Speed	Calm
Barometer	30.14 in (1018.0 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	1 Aug 2:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles NNW Jonesborough TN

This Afternoon
High: 79 °F
T-storms
Likely
Tonight
Low: 66 °F
Chance
T-storms then
Mostly Cloudy
Saturday
High: 79 °F
Chance
Showers then
T-storms
Likely
Saturday Night
Low: 64 °F
T-storms
Likely then
Chance
Showers
Sunday
High: 78 °F
Chance
T-storms
Sunday Night
Low: 59 °F
Chance
Showers
Monday
High: 83 °F
Chance
Showers
Monday Night
Low: 62 °F
Chance
Showers
Tuesday
High: 78 °F
Showers
Likely

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, mainly between 4pm and 5pm. Partly sunny, with a steady temperature around 79. North wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 66. North wind around 5 mph. Chance of precipitation is 40%.

Saturday

A 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 cloudy, with a high near 79. East wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 64. East wind around 5 mph. Chance of precipitation is 60%.

Sunday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Southeast wind around 5 mph.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%.

Monday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. East wind around 5 mph. Chance of precipitation is 30%.

Monday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.

Tuesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

Wednesday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 81. Chance of precipitation is 60%.

Wednesday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

Thursday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.