Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

83°F

28°C

Humidity	63%
Wind Speed	SW 3 mph
Barometer	30.04 in (1016.3 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	21 Aug 12:53 pm EDT

More Information:

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

Extended Forecast for

Middle Valley TN

This Afternoon
High: 90 °F
Chance
T-storms
Tonight
Low: 70 °F
Partly Cloudy
Saturday
High: 92 °F
Hot
Saturday Night
Low: 68 °F
Mostly Clear
Sunday
High: 90 °F
Hot
Sunday Night
Low: 65 °F
Mostly Clear
Monday
High: 89 °F
Mostly Sunny
Monday Night
Low: 66 °F
Chance
Showers
Tuesday
High: 87 °F
Chance
T-storms

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Sunny and hot, with a high near 90. Heat index values as high as 99. Calm wind becoming southwest around 5 mph.

Tonight

Partly cloudy, with a low around 70. Northwest wind around 5 mph becoming calm.

Saturday

Sunny and hot, with a high near 92. Heat index values as high as 97. Calm wind becoming northwest around 5 mph in the afternoon.

Saturday Night

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

Sunday

Sunny and hot, with a high near 90. Calm wind becoming north around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 65. North wind around 5 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 89. Calm wind.

Monday Night

A slight chance of showers, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 66. Chance of precipitation is 30%.

Tuesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.

Tuesday Night

A 30 percent chance of showers after 2am. Partly cloudy, with a low around 69.

Wednesday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.

Thursday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.