Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. 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

86°F

30°C

Humidity	61%
Wind Speed	S 14 G 22 mph
Barometer	30.11 in (1018.6 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	18 Jul 7:53 pm EDT

More Information:

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

Extended Forecast for

Powells Crossroads TN

Tonight
Low: 71 °F
Chance
T-storms then
Slight Chance
Showers
Saturday
High: 86 °F
Chance
Showers then
Showers
Likely
Saturday Night
Low: 72 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 90 °F
Slight Chance
T-storms then
T-storms
Likely
Sunday Night
Low: 72 °F
Partly Cloudy
Monday
High: 91 °F
Slight Chance
T-storms then
T-storms
Likely
Monday Night
Low: 72 °F
Partly Cloudy
Tuesday
High: 93 °F
Slight Chance
T-storms then
T-storms
Likely
Tuesday Night
Low: 72 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 40%.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 86. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%.

Sunday

A slight chance of showers, then showers and thunderstorms likely after 10am. Mostly sunny and hot, with a high near 90. Heat index values as high as 100. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 60%.

Sunday Night

Partly cloudy, with a low around 72. Calm wind.

Monday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny and hot, with a high near 91. Calm wind becoming west around 5 mph. Chance of precipitation is 60%.

Monday Night

Partly cloudy, with a low around 72. Calm wind.

Tuesday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny and hot, with a high near 93. Chance of precipitation is 60%.

Tuesday Night

Partly cloudy, with a low around 72.

Wednesday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 93.

Wednesday Night

Partly cloudy, with a low around 72.

Thursday

A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 93.