Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Partly Cloudy

71°F

22°C

Humidity	76%
Wind Speed	Calm
Barometer	30.11 in (1017.4 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	26 Aug 9:53 am EDT

More Information:

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

Extended Forecast for

Mountain Home TN

Today
High: 87 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 67 °F
Slight Chance
T-storms then
Mostly Cloudy
Thursday
High: 87 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 66 °F
Chance
T-storms then
Chance
Showers
Friday
High: 85 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 65 °F
Chance
T-storms then
Mostly Cloudy
Saturday
High: 87 °F
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 66 °F
Partly Cloudy
Sunday
High: 88 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Southwest wind around 5 mph.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 67. South wind around 5 mph.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.

Thursday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 40%.

Friday

A chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 85. Calm wind becoming northwest around 5 mph. Chance of precipitation is 50%.

Friday Night

A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 30%.

Saturday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Calm wind.

Saturday Night

Partly cloudy, with a low around 66.

Sunday

Mostly sunny, with a high near 88.

Sunday Night

Partly cloudy, with a low around 67.

Monday

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