Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Hazardous Weather Conditions

Heat Advisory until August 16, 08:00 PM CDT

Current conditions at

Northwest Arkansas Regional Airport (KXNA)

Lat: 36.29°NLon: 94.31°WElev: 1266ft.

Fair

79°F

26°C

Humidity	69%
Wind Speed	S 3 mph
Barometer	30.12 in (1017.8 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	16 Aug 2:53 am CDT

More Information:

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

Extended Forecast for

2 Miles N Decatur Arpt AR

Heat Advisory August 16, 03:42am until August 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 16, 03:42am until August 16, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
Overnight
Low: 78 °F
Mostly Clear
Sunday
High: 102 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 75 °F
Chance
T-storms
Monday
High: 95 °F
Slight Chance
T-storms
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 100 °F
Hot
Tuesday Night
Low: 78 °F
Mostly Clear
Wednesday
High: 103 °F
Hot

Detailed Forecast

Overnight

Mostly clear, with a low around 78. South wind around 5 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 102. Heat index values as high as 109. Southwest wind 5 to 10 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 75. West wind around 5 mph becoming calm in the evening.

Monday

A 20 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly sunny, with a high near 95. Heat index values as high as 102. North wind around 5 mph.

Monday Night

Mostly clear, with a low around 73. North wind around 5 mph becoming calm in the evening.

Tuesday

Sunny and hot, with a high near 100. Southeast wind around 5 mph becoming southwest in the afternoon.

Tuesday Night

Mostly clear, with a low around 78. South wind 5 to 10 mph.

Wednesday

Sunny and hot, with a high near 103. Southwest wind around 10 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 76. South wind around 10 mph becoming southeast in the evening. Winds could gust as high as 20 mph.

Thursday

Mostly sunny, with a high near 97. South wind around 10 mph becoming west in the afternoon.

Thursday Night

Mostly clear, with a low around 72. East wind 5 to 10 mph.

Friday

Sunny, with a high near 96. East wind around 5 mph becoming north in the afternoon.

Friday Night

Mostly clear, with a low around 70. East wind around 5 mph.

Saturday

Sunny, with a high near 96. East wind around 5 mph becoming north in the afternoon.