Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk into the Weekend on the East Coast; Flash Flooding Possible in the Southeast

A dangerous, record heat wave continues for the Desert Southwest and the Central Valley of California through Saturday, and the Pacific Northwest through Tuesday. Coastal flooding is expected through tonight at high tide along the Eastern Seaboard from Erin, while the high rip current risk and dangerous surf continue through the weekend. Flash flooding possible today in Georgia and South Carolina. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Partly Cloudy

80°F

27°C

Humidity	71%
Wind Speed	S 5 mph
Barometer	30.00 in (1015.1 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	22 Aug 10:53 am EDT

More Information:

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

Extended Forecast for

Chattanooga TN

Today
High: 86 °F
T-storms
Likely
Tonight
Low: 70 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 83 °F
Chance
Showers then
T-storms
Saturday Night
Low: 70 °F
T-storms then
Chance
Showers
Sunday
High: 84 °F
Chance
T-storms
Sunday Night
Low: 63 °F
Mostly Clear
Monday
High: 82 °F
Sunny
Monday Night
Low: 62 °F
Partly Cloudy
Tuesday
High: 78 °F
Mostly Sunny

Detailed Forecast

Today

Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 86. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 70. East wind around 5 mph becoming calm. Chance of precipitation is 30%.

Saturday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 83. Calm wind becoming south around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Low around 70. Southeast wind around 5 mph becoming calm. Chance of precipitation is 80%.

Sunday

A chance of showers, with thunderstorms also possible after 8am. Partly sunny, with a high near 84. Calm wind becoming northwest around 5 mph. Chance of precipitation is 50%.

Sunday Night

Mostly clear, with a low around 63. North wind around 5 mph.

Monday

Sunny, with a high near 82. North wind around 5 mph.

Monday Night

Partly cloudy, with a low around 62.

Tuesday

Mostly sunny, with a high near 78.

Tuesday Night

Partly cloudy, with a low around 59.

Wednesday

Sunny, with a high near 78.