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

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

83°F

28°C

Humidity	55%
Wind Speed	NW 3 mph
Barometer	29.98 in (1014.0 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	26 Aug 7:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles SSE Eagleton Village TN

Tonight
Low: 69 °F
Partly Cloudy
Thursday
High: 90 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 68 °F
Chance
T-storms then
Chance
Showers and
Patchy Fog
Friday
High: 89 °F
Patchy Fog
then Mostly
Sunny
Friday Night
Low: 66 °F
Partly Cloudy
Saturday
High: 90 °F
Hot
Saturday Night
Low: 68 °F
Mostly Clear
Sunday
High: 91 °F
Hot
Sunday Night
Low: 70 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 69. Calm wind.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 90. Heat index values as high as 96. Calm wind becoming southwest around 5 mph in the afternoon.

Thursday Night

A chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 2am. Patchy fog after 4am. Otherwise, increasing clouds, with a low around 68. South wind around 5 mph becoming calm. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Calm wind becoming north around 5 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 66. Northeast wind around 5 mph becoming calm in the evening.

Saturday

Sunny and hot, with a high near 90. Calm wind.

Saturday Night

Mostly clear, with a low around 68. Southeast wind around 5 mph becoming calm.

Sunday

Sunny and hot, with a high near 91.

Sunday Night

Partly cloudy, with a low around 70.