Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

87°F

31°C

Humidity	70%
Wind Speed	NW 9 mph
Barometer	29.79 in (1007.6 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	98°F (37°C)
Last update	28 Jul 10:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles WSW Chattanooga TN

Tonight
Low: 74 °F
Decreasing
Clouds
Wednesday
High: 91 °F
Hot
Wednesday Night
Low: 67 °F
Clear
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 66 °F
Mostly Clear
Friday
High: 89 °F
Mostly Sunny
Friday Night
Low: 71 °F
Mostly Cloudy
Saturday
High: 86 °F
T-storms
Likely
Saturday Night
Low: 72 °F
T-storms
Likely then
Showers
Likely

Detailed Forecast

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 74. Calm wind.

Wednesday

Mostly sunny and hot, with a high near 91. Heat index values as high as 96. Calm wind becoming north around 5 mph in the afternoon.

Wednesday Night

Clear, with a low around 67. North wind around 5 mph.

Thursday

Sunny, with a high near 87. North wind around 5 mph.

Thursday Night

Mostly clear, with a low around 66. Northeast wind around 5 mph becoming calm in the evening.

Friday

Mostly sunny, with a high near 89. Calm wind.

Friday Night

Mostly cloudy, with a low around 71. Calm wind.

Saturday

Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 70%.

Sunday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 83. Chance of precipitation is 80%.

Sunday Night

Showers and thunderstorms. Low around 72. Chance of precipitation is 80%.

Monday

Showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 60%.

Monday Night

Showers and thunderstorms likely. Partly cloudy, with a low around 72. Chance of precipitation is 60%.

Tuesday

Showers and thunderstorms likely. Mostly sunny, with a high near 88. Chance of precipitation is 60%.