Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Partly Cloudy

87°F

31°C

Humidity	40%
Wind Speed	SW 6 mph
Barometer	30.04 in (1016.4 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	24 Aug 1:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles WSW Signal Mountain TN

This Afternoon
High: 86 °F
Sunny
Tonight
Low: 63 °F
Mostly Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 65 °F
Mostly Clear
Wednesday
High: 88 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 69 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 85 °F
Showers
Likely
Thursday Night
Low: 67 °F
Showers
Likely then
Chance
Showers
Friday
High: 85 °F
Slight Chance
Showers then
Slight Chance
T-storms

Detailed Forecast

This Afternoon

Sunny, with a high near 86. Calm wind becoming northwest around 5 mph.

Tonight

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

Tuesday

Sunny, with a high near 86. Northeast wind around 5 mph becoming calm in the morning.

Tuesday Night

Mostly clear, with a low around 65. Calm wind.

Wednesday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Calm wind becoming south around 5 mph.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%.

Thursday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph. Chance of precipitation is 60%.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Partly cloudy, with a low around 67. Chance of precipitation is 60%.

Friday

A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 67.

Saturday

Sunny, with a high near 87.

Saturday Night

Mostly clear, with a low around 68.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.