Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

84°F

29°C

Humidity	72%
Wind Speed	NW 3 mph
Barometer	29.98 in (1014.3 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	4 Sep 9:53 pm EDT

More Information:

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

Extended Forecast for

Lookout Mountain TN

Heat Advisory September 4, 10:29pm until September 5, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 4, 10:29pm until September 5, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Tonight
Low: 75 °F
Partly Cloudy
Saturday
High: 94 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 73 °F
Chance
T-storms then
Mostly Clear
Sunday
High: 93 °F
Hot
Sunday Night
Low: 71 °F
Mostly Clear
Labor Day
High: 87 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 69 °F
Chance
T-storms then
Mostly Clear
Tuesday
High: 88 °F
Sunny then
Slight Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 75. West wind around 5 mph.

Saturday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Sunny and hot, with a high near 94. Heat index values as high as 99. West wind around 5 mph becoming calm.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 73. North wind around 5 mph becoming west in the evening.

Sunday

Sunny and hot, with a high near 93. Heat index values as high as 97. North wind around 5 mph.

Sunday Night

Mostly clear, with a low around 71. Northeast wind around 10 mph.

Labor Day

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. East wind around 5 mph becoming southeast in the afternoon.

Monday Night

A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 69. Southeast wind 5 to 10 mph.

Tuesday

A 20 percent chance of showers after 2pm. Sunny, with a high near 88.

Tuesday Night

Mostly clear, with a low around 69.

Wednesday

A 20 percent chance of showers before 2pm. Sunny, with a high near 89.

Wednesday Night

Mostly clear, with a low around 70.

Thursday

Sunny and hot, with a high near 91.