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

Heat Advisory until August 17, 07:00 PM CDT

Current conditions at

Decatur, Pryor Field (KDCU)

Lat: 34.66°NLon: 86.94°WElev: 591ft.

Fair

77°F

25°C

Humidity	96%
Wind Speed	Calm
Barometer	30.05 in (1016.6 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	16 Aug 11:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles SSW Decatur AL

Heat Advisory August 17, 12:51am until August 17, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 17, 12:51am until August 17, 07:00pm
NOW until 7:00pm Mon
Heat Advisory
Overnight
Low: 77 °F
Mostly Clear
Monday
High: 98 °F
Sunny then
Chance
T-storms
Monday Night
Low: 74 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 93 °F
Sunny
Tuesday Night
Low: 69 °F
Mostly Clear
Wednesday
High: 96 °F
Sunny
Wednesday Night
Low: 74 °F
Partly Cloudy
Thursday
High: 95 °F
Chance
T-storms

Detailed Forecast

Overnight

Mostly clear, with a low around 77. Calm wind becoming south southwest around 5 mph.

Monday

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Sunny and hot, with a high near 98. Heat index values as high as 108. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly between 7pm and 10pm. Partly cloudy, with a low around 74. West wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 93. Calm wind becoming north northwest around 5 mph in the afternoon.

Tuesday Night

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

Wednesday

Sunny, with a high near 96.

Wednesday Night

Partly cloudy, with a low around 74.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 95.

Thursday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.