Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Fair

79°F

26°C

Humidity	82%
Wind Speed	Calm
Barometer	30.03 in (1015.8 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	17 Aug 2:53 am EDT

More Information:

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

Extended Forecast for

East Ridge TN

Heat Advisory August 17, 03:15am until August 17, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 17, 03:15am until August 17, 08:00pm
NOW until 8:00pm Mon
Heat Advisory
Overnight
Low: 76 °F
Mostly Clear
Monday
High: 99 °F
Sunny then
Chance
T-storms
Monday Night
Low: 75 °F
Chance
T-storms
Tuesday
High: 93 °F
Hot
Tuesday Night
Low: 69 °F
Mostly Clear
Wednesday
High: 97 °F
Hot
Wednesday Night
Low: 73 °F
Mostly Clear
Thursday
High: 97 °F
Chance
T-storms

Detailed Forecast

Overnight

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

Monday

A 50 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 99. Heat index values as high as 109. Light southwest wind becoming west 5 to 10 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 75. West wind around 5 mph becoming calm in the evening.

Tuesday

Sunny and hot, with a high near 93. Heat index values as high as 96. Calm wind becoming northwest around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 69. North wind around 5 mph becoming calm in the evening.

Wednesday

Sunny and hot, with a high near 97. Calm wind.

Wednesday Night

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

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 97.

Thursday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73.