Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Partly Cloudy

94°F

34°C

Humidity	48%
Wind Speed	Vrbl 5 mph
Barometer	30.19 in (1021.2 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	102°F (39°C)
Last update	15 Aug 12:53 pm EDT

More Information:

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

Extended Forecast for

Middle Valley TN

Heat Advisory August 15, 01:55pm until August 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 15, 01:55pm until August 16, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
This Afternoon
High: 96 °F
Chance
T-storms
Tonight
Low: 76 °F
Partly Cloudy
Sunday
High: 97 °F
Hot
Sunday Night
Low: 76 °F
Mostly Clear
Monday
High: 97 °F
Sunny then
Chance
T-storms
Monday Night
Low: 74 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 93 °F
Hot
Tuesday Night
Low: 73 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 108. Calm wind.

Tonight

Partly cloudy, with a low around 76. Calm wind.

Sunday

Sunny and hot, with a high near 97. Heat index values as high as 105. Calm wind becoming west around 5 mph.

Sunday Night

Mostly clear, with a low around 76. Calm wind.

Monday

A 40 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 97. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 74. West wind around 5 mph becoming calm. Chance of precipitation is 30%.

Tuesday

Sunny and hot, with a high near 93. Calm wind becoming northwest around 5 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 73.

Wednesday

Sunny and hot, with a high near 95.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 74.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 93.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.