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

92°F

33°C

Humidity	51%
Wind Speed	NW 5 mph
Barometer	29.95 in (1013.2 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	4 Sep 6:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles ESE Middle Valley TN

Heat Advisory September 4, 07:16pm until September 5, 08:00pm

Heat Advisory September 4, 07:16pm until September 4, 08:00pm

Click here for hazard details and duration

Heat Advisory

...

Heat Advisory September 4, 07:16pm until September 5, 08:00pm
Heat Advisory September 4, 07:16pm until September 4, 08:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 75 °F
Partly Cloudy
Saturday
High: 98 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 74 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 96 °F
Hot
Sunday Night
Low: 71 °F
Mostly Clear
Labor Day
High: 91 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 70 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 91 °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, mainly after 3pm. Sunny and hot, with a high near 98. Heat index values as high as 107. Calm wind becoming north around 5 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 74. Calm wind.

Sunday

Sunny and hot, with a high near 96. 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 71. 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 91. 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. Partly cloudy, with a low around 70. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Tuesday

A 20 percent chance of showers after 2pm. Sunny and hot, with a high near 91.

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 93.

Wednesday Night

Mostly 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.