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

86°F

30°C

Humidity	65%
Wind Speed	Calm
Barometer	29.97 in (1013.9 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	4 Sep 8:53 pm EDT

More Information:

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

Extended Forecast for

Walden TN

Heat Advisory September 4, 09:00pm until September 5, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 4, 09:00pm until September 5, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Tonight
Low: 75 °F
Partly Cloudy
Saturday
High: 97 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 73 °F
Chance
T-storms then
Mostly Clear
Sunday
High: 95 °F
Hot
Sunday Night
Low: 71 °F
Mostly Clear
Labor Day
High: 90 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 69 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 90 °F
Sunny then
Slight Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 75. Calm wind.

Saturday

A 30 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 97. Heat index values as high as 111. 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 73. West wind around 5 mph becoming calm.

Sunday

Sunny and hot, with a high near 95. Heat index values as high as 107. Calm wind becoming north around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 71. Northeast wind 5 to 10 mph.

Labor Day

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon.

Monday Night

A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly clear, with a low around 69. Southeast wind around 5 mph. Chance of precipitation is 30%.

Tuesday

A 20 percent chance of showers after 2pm. Sunny and hot, with a high near 90.

Tuesday Night

Mostly clear, with a low around 69.

Wednesday

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

Wednesday Night

Clear, with a low around 70.

Thursday

Sunny and hot, with a high near 94.

Thursday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 70.