Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Fair

77°F

25°C

Humidity	82%
Wind Speed	SW 3 mph
Barometer	30.09 in (1018.1 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	14 Jul 1:53 am EDT

More Information:

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

Extended Forecast for

2 Miles WSW Signal Mountain TN

Overnight
Low: 70 °F
Mostly Clear
Monday
High: 89 °F
Sunny then
Chance
T-storms
Monday Night
Low: 71 °F
Chance
T-storms then
Mostly Clear
Tuesday
High: 91 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 72 °F
Slight Chance
T-storms
Wednesday
High: 87 °F
Slight Chance
T-storms then
Chance
T-storms
Wednesday Night
Low: 72 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 88 °F
Slight Chance
T-storms then
Showers
Likely
Thursday Night
Low: 72 °F
Showers
Likely then
Slight Chance
T-storms

Detailed Forecast

Overnight

Mostly clear, with a low around 70. Calm wind.

Monday

A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly sunny, with a high near 89. Calm wind becoming west around 5 mph.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly between 7pm and 8pm. Partly cloudy, with a low around 71. Northwest wind around 5 mph becoming calm in the evening.

Tuesday

A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 91. Heat index values as high as 96. Calm wind.

Tuesday Night

A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. West wind around 5 mph becoming calm.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 87. Calm wind becoming south around 5 mph. Chance of precipitation is 50%.

Wednesday Night

A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. South wind around 5 mph becoming calm.

Thursday

A slight chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 60%.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.

Friday

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

Friday Night

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

Saturday

Showers and thunderstorms likely. Mostly sunny, with a high near 87. Chance of precipitation is 60%.

Saturday Night

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

Sunday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.