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.

Partly Cloudy

99°F

37°C

Humidity	37%
Wind Speed	N 6 mph
Barometer	29.95 in (1013.1 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	105°F (41°C)
Last update	4 Sep 4:53 pm EDT

More Information:

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

Extended Forecast for

3 Miles WSW Chattanooga TN

Heat Advisory September 4, 05:01pm until September 5, 08:00pm

Heat Advisory September 4, 05:01pm until September 4, 08:00pm

Click here for hazard details and duration

Heat Advisory

...

Heat Advisory September 4, 05:01pm until September 5, 08:00pm
Heat Advisory September 4, 05:01pm until September 4, 08:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 76 °F
Partly Cloudy
Saturday
High: 99 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 75 °F
Chance
T-storms then
Mostly Clear
Sunday
High: 97 °F
Hot
Sunday Night
Low: 73 °F
Mostly Clear
Labor Day
High: 92 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 71 °F
Chance
T-storms then
Mostly Clear
Tuesday
High: 92 °F
Sunny then
Slight Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 76. Calm wind.

Saturday

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Sunny and hot, with a high near 99. Heat index values as high as 109. Calm wind becoming northeast around 5 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 75. Northwest wind around 5 mph becoming calm.

Sunday

Sunny and hot, with a high near 97. Heat index values as high as 105. Calm wind becoming north around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 73. Northeast wind around 5 mph.

Labor Day

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 92. Calm wind becoming southeast around 5 mph in the afternoon.

Monday Night

A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 71. Southeast wind around 5 mph.

Tuesday

A 20 percent chance of showers after 2pm. Sunny and hot, with a high near 92.

Tuesday Night

Mostly clear, with a low around 70.

Wednesday

A 20 percent chance of showers before 2pm. Sunny and hot, with a high near 94.

Wednesday Night

Mostly clear, with a low around 71.

Thursday

Sunny and hot, with a high near 95.