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

75°F

24°C

Humidity	90%
Wind Speed	Calm
Barometer	30.04 in (1016.2 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	17 Aug 5:53 am EDT

More Information:

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

Extended Forecast for

4 Miles ENE Guild TN

Heat Advisory August 17, 05:54am until August 17, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 17, 05:54am until August 17, 07:00pm
NOW until 7:00pm Mon
Heat Advisory
Today
High: 96 °F
Sunny then
Showers
Likely
Tonight
Low: 72 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 91 °F
Hot
Tuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 95 °F
Hot
Wednesday Night
Low: 71 °F
Mostly Clear
then Slight
Chance
Showers
Thursday
High: 94 °F
Chance
T-storms
Thursday Night
Low: 71 °F
Partly Cloudy
then Slight
Chance
T-storms

Detailed Forecast

Today

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 96. Heat index values as high as 111. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 72. West wind around 5 mph becoming calm in the evening.

Tuesday

Sunny and hot, with a high near 91. Heat index values as high as 96. Calm wind becoming northwest around 5 mph in the morning.

Tuesday Night

Mostly clear, with a low around 67. Northwest wind around 5 mph becoming calm.

Wednesday

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

Wednesday Night

A 20 percent chance of showers after 1am. Mostly clear, with a low around 71. Calm wind.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 94. Calm wind becoming west around 5 mph in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.

Friday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny and hot, with a high near 91.

Friday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.

Saturday Night

Mostly clear, with a low around 67.

Sunday

Sunny and hot, with a high near 90.