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

79°F

26°C

Humidity	67%
Wind Speed	Calm
Barometer	30.06 in (1016.9 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	21 Aug 10:53 am EDT

More Information:

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

Extended Forecast for

2 Miles SE Harrison TN

Today
High: 91 °F
Slight Chance
T-storms
Tonight
Low: 72 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 92 °F
Hot
Saturday Night
Low: 71 °F
Mostly Clear
Sunday
High: 90 °F
Hot
Sunday Night
Low: 67 °F
Mostly Clear
Monday
High: 89 °F
Mostly Sunny
Monday Night
Low: 67 °F
Chance
Showers
Tuesday
High: 88 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

A slight chance of showers and thunderstorms between 2pm and 5pm. Mostly sunny and hot, with a high near 91. Heat index values as high as 99. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72. Northwest wind around 5 mph becoming calm.

Saturday

Sunny and hot, with a high near 92. Heat index values as high as 96. Calm wind becoming northwest around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 71. Northwest wind around 5 mph becoming calm.

Sunday

Sunny and hot, with a high near 90. Light north wind increasing to 5 to 10 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 67. 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 67. Chance of precipitation is 30%.

Tuesday

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

Tuesday Night

A chance of thunderstorms before 8pm, then a chance of showers after 2am. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

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 71.

Thursday

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