Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Bristol / Johnson / Kingsport, Tri-City Regional Airport (KTRI)

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Partly Cloudy

64°F

18°C

Humidity	96%
Wind Speed	Calm
Barometer	30.15 in (1018.3 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	29 Aug 2:53 am EDT

More Information:

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

Extended Forecast for

Jonesborough TN

Overnight
Low: 63 °F
Mostly Clear
Saturday
High: 87 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 65 °F
Mostly Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 66 °F
Partly Cloudy
Monday
High: 88 °F
Sunny
Monday Night
Low: 68 °F
Mostly Clear
Tuesday
High: 90 °F
Hot
Tuesday Night
Low: 69 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 63. Calm wind.

Saturday

A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 87. East wind around 5 mph becoming calm. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 65. Southeast wind around 5 mph.

Sunday

Sunny, with a high near 87. Calm wind.

Sunday Night

Partly cloudy, with a low around 66. Calm wind becoming south around 5 mph.

Monday

Sunny, with a high near 88. Calm wind.

Monday Night

Mostly clear, with a low around 68. Calm wind.

Tuesday

Sunny and hot, with a high near 90.