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.

Fair

80°F

27°C

Humidity	85%
Wind Speed	Calm
Barometer	30.15 in (1020.1 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	15 Aug 12:53 am EDT

More Information:

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

Extended Forecast for

2 Miles SW Collegedale TN

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

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 15, 01:08am until August 16, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
Overnight
Low: 75 °F
Partly Cloudy
Saturday
High: 95 °F
Hot
Saturday Night
Low: 75 °F
Partly Cloudy
Sunday
High: 96 °F
Hot
Sunday Night
Low: 75 °F
Mostly Clear
Monday
High: 97 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 75 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 93 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

Overnight

Partly cloudy, with a low around 75. Calm wind.

Saturday

Mostly sunny and hot, with a high near 95. Heat index values as high as 100. Calm wind becoming west around 5 mph.

Saturday Night

Partly cloudy, with a low around 75. Calm wind.

Sunday

Sunny and hot, with a high near 96. Heat index values as high as 102. Calm wind becoming west around 5 mph.

Sunday Night

Mostly clear, with a low around 75. West wind around 5 mph becoming calm.

Monday

A 20 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 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. 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 93.

Tuesday Night

A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 73.

Wednesday

Sunny and hot, with a high near 94.

Wednesday Night

A 20 percent chance of showers. Mostly clear, with a low around 74.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 94.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.