Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

81°F

27°C

Humidity	74%
Wind Speed	E 5 mph
Barometer	30.09 in (1017.7 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	8 Aug 6:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles E Lenoir City TN

Tonight
Low: 71 °F
Slight Chance
T-storms then
Mostly Cloudy
Sunday
High: 89 °F
Partly Sunny
then Chance
T-storms
Sunday Night
Low: 72 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 89 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 72 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 89 °F
Slight Chance
T-storms then
Chance
T-storms
Tuesday Night
Low: 72 °F
Chance
T-storms
Wednesday
High: 88 °F
Showers
Likely
Wednesday Night
Low: 72 °F
Chance
Showers

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 71. Calm wind.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 89. Heat index values as high as 97. Calm wind.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 72. Calm wind.

Monday

A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Heat index values as high as 96. Calm wind becoming southwest around 5 mph in the afternoon.

Monday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Southwest wind around 5 mph.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 89. Southwest wind around 5 mph. Chance of precipitation is 50%.

Tuesday Night

A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 72. Southwest wind around 5 mph.

Wednesday

A slight chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 60%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.

Thursday

A chance of showers, with thunderstorms also possible after 8am. Partly sunny, with a high near 88. Chance of precipitation is 50%.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.

Friday

Showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 60%.

Friday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.

Saturday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.