Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

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 thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. 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

97°F

36°C

Humidity	46%
Wind Speed	W 9 mph
Barometer	29.99 in (1014.7 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	107°F (42°C)
Last update	17 Aug 1:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles ENE Capshaw AL

Heat Advisory August 17, 02:42pm until August 17, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 17, 02:42pm until August 17, 07:00pm
NOW until 7:00pm Mon
Heat Advisory
This Afternoon
High: 96 °F
Slight Chance
T-storms
Tonight
Low: 72 °F
Chance
Showers then
Partly Cloudy
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny
Wednesday Night
Low: 73 °F
Partly Cloudy
then Slight
Chance
T-storms
Thursday
High: 91 °F
Chance
Showers
Thursday Night
Low: 71 °F
Chance
T-storms

Detailed Forecast

This Afternoon

A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 96. Heat index values as high as 107. West wind around 10 mph, with gusts as high as 20 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 72. West wind around 5 mph becoming north in the evening.

Tuesday

Sunny, with a high near 90. North northwest wind around 5 mph.

Tuesday Night

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

Wednesday

Sunny, with a high near 94. Calm wind becoming north around 5 mph.

Wednesday Night

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

Thursday

A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 91. Chance of precipitation is 50%.

Thursday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.