Heavy Rainfall in the Southwest and Southeast This Weekend; Monitoring Tropical Cyclone Formation Which Could Impact the Southeast U.S.

Heavy rainfall from monsoon thunderstorms may bring isolated flash and urban flooding to the Desert Southwest. A near-stationary front will bring numerous showers and thunderstorms to much of the Mid-Atlantic and Southeast. Tropical wave (AL94) is likely to become a depression. Significant uncertainty remains in the track and intensity, but chances for impacts to the Southeast are increasing. 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	56%
Wind Speed	Calm
Barometer	29.87 in (1009.1 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	26 Sep 3:53 pm EDT

More Information:

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

Extended Forecast for

Jonesborough TN

This Afternoon
High: 78 °F
Slight Chance
T-storms
Tonight
Low: 63 °F
Chance
T-storms then
Chance
Showers and
Patchy Fog
Saturday
High: 77 °F
Chance
Showers and
Patchy Fog
then Showers
Likely
Saturday Night
Low: 61 °F
Showers
Likely then
Chance
Showers
Sunday
High: 79 °F
Partly Sunny
then Chance
Showers
Sunday Night
Low: 59 °F
Chance
Showers
Monday
High: 77 °F
Chance
Showers
Monday Night
Low: 61 °F
Chance
Showers
Tuesday
High: 75 °F
Chance
Showers

Detailed Forecast

This Afternoon

A slight chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 78. Calm wind. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms. Patchy fog after 2am. Otherwise, cloudy, with a low around 63. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 3pm, then showers likely and possibly a thunderstorm after 3pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 77. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 60%.

Sunday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. Calm wind becoming northeast around 5 mph in the morning.

Sunday Night

A chance of showers and thunderstorms before 8pm, then a slight chance of showers. Partly cloudy, with a low around 59. East wind around 5 mph. Chance of precipitation is 30%.

Monday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 77. East wind around 5 mph. Chance of precipitation is 40%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.

Tuesday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

Wednesday

A 30 percent chance of showers. Partly sunny, with a high near 74.

Wednesday Night

A 30 percent chance of showers. Partly cloudy, with a low around 55.

Thursday

Mostly sunny, with a high near 72.