Showers and Thunderstorms from the Great Lakes into the Southern Plains

Frontal boundary and wave of low pressure will keep an active weather pattern from the Great Lakes region through the southern Plains the next couple of days. Isolated instances of severe thunderstorms and flash flooding are possible. Meanwhile, as summer comes to a close, above normal temperatures continue for central and eastern U.S. - especially for most of Puerto Rico with excessive heat. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Partly Cloudy

82°F

28°C

Humidity	58%
Wind Speed	W 7 mph
Barometer	30.13 in (1019.6 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	21 Sep 12:53 pm EDT

More Information:

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

Extended Forecast for

3 Miles WSW Chattanooga TN

This Afternoon
High: 89 °F
Chance
T-storms
Tonight
Low: 68 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 66 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 89 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 68 °F
Slight Chance
T-storms then
Chance
Showers
Wednesday
High: 87 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 69 °F
Chance
T-storms then
Showers
Likely
Thursday
High: 79 °F
Showers

Detailed Forecast

This Afternoon

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

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 68. Southeast wind around 5 mph becoming calm.

Monday

A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Calm wind becoming south around 5 mph in the morning.

Monday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%.

Tuesday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.

Tuesday Night

A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%.

Wednesday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 70%.

Thursday

Showers and possibly a thunderstorm. High near 79. Chance of precipitation is 80%.

Thursday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 66. Chance of precipitation is 80%.

Friday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.

Friday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.

Saturday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.