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.

Fair

77°F

25°C

Humidity	90%
Wind Speed	NW 3 mph
Barometer	29.94 in (1012.9 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	5 Sep 3:53 am EDT

More Information:

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

Extended Forecast for

Walden TN

Heat Advisory September 5, 04:30am until September 5, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 5, 04:30am until September 5, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Today
High: 97 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 73 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 94 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 71 °F
Mostly Clear
Labor Day
High: 89 °F
Mostly Sunny
then Chance
Showers
Monday Night
Low: 69 °F
Chance
Showers then
Mostly Clear
Tuesday
High: 90 °F
Hot
Tuesday Night
Low: 69 °F
Mostly Clear

Detailed Forecast

Today

A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 97. Heat index values as high as 113. Calm wind. Chance of precipitation is 20%.

Tonight

A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 73. Northwest wind around 5 mph becoming calm.

Sunday

A slight chance of showers and thunderstorms between 2pm and 3pm. Sunny and hot, with a high near 94. Heat index values as high as 107. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

Mostly clear, with a low around 71. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

Labor Day

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Northeast 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 around 5 mph.

Tuesday

Sunny and hot, with a high near 90. Southeast wind around 5 mph.

Tuesday Night

Mostly clear, with a low around 69.

Wednesday

Sunny and hot, with a high near 92.

Wednesday Night

Mostly clear, with a low around 70.

Thursday

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