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.

Mostly Cloudy

79°F

26°C

Humidity	88%
Wind Speed	Calm
Barometer	30.14 in (1019.5 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	15 Aug 3:53 am EDT

More Information:

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

Extended Forecast for

Powells Crossroads TN

Heat Advisory August 15, 04:50am until August 16, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 15, 04:50am until August 16, 07:00pm
NOW until 7:00pm Sun
Heat Advisory
Today
High: 95 °F
Slight Chance
T-storms then
Sunny
Tonight
Low: 73 °F
Mostly Clear
Sunday
High: 97 °F
Hot
Sunday Night
Low: 74 °F
Mostly Clear
Monday
High: 97 °F
Sunny then
Chance
T-storms
Monday Night
Low: 72 °F
Mostly Clear
Tuesday
High: 94 °F
Hot
Tuesday Night
Low: 70 °F
Partly Cloudy

Detailed Forecast

Today

A slight chance of showers and thunderstorms between 11am and noon. Sunny and hot, with a high near 95. Heat index values as high as 113. Calm wind. Chance of precipitation is 20%.

Tonight

Mostly clear, with a low around 73. Calm wind.

Sunday

Sunny and hot, with a high near 97. Heat index values as high as 110. Calm wind becoming west around 5 mph.

Sunday Night

Mostly clear, with a low around 74. Calm wind.

Monday

A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 72. Calm wind.

Tuesday

Sunny and hot, with a high near 94. Calm wind becoming northwest around 5 mph.

Tuesday Night

Partly cloudy, with a low around 70.

Wednesday

Sunny and hot, with a high near 95.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92.