Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

A Few Clouds

90°F

32°C

Humidity	54%
Wind Speed	Vrbl 3 mph
Barometer	30.15 in (1020.0 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	16 Aug 10:53 am EDT

More Information:

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

Extended Forecast for

6 Miles NNE Powells Crossroads TN

Heat Advisory August 16, 10:40am until August 17, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 16, 10:40am until August 17, 07:00pm
NOW until 7:00pm Mon
Heat Advisory
Today
High: 98 °F
Hot
Tonight
Low: 75 °F
Mostly Clear
Monday
High: 97 °F
Sunny then
Chance
T-storms
Monday Night
Low: 73 °F
Slight Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 94 °F
Hot
Tuesday Night
Low: 69 °F
Mostly Clear
Wednesday
High: 95 °F
Hot
Wednesday Night
Low: 72 °F
Partly Cloudy

Detailed Forecast

Today

Sunny and hot, with a high near 98. Heat index values as high as 110. Calm wind becoming west around 5 mph.

Tonight

Mostly clear, with a low around 75. Calm wind.

Monday

A 40 percent chance of showers and thunderstorms, mainly after 5pm. Sunny and hot, with a high near 97. Heat index values as high as 113. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 20%.

Tuesday

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

Tuesday Night

Mostly clear, with a low around 69. Calm wind.

Wednesday

Sunny and hot, with a high near 95. Calm wind.

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.

Thursday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.