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

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Fog/Mist

81°F

27°C

Humidity	NA
Wind Speed	S 7 mph
Barometer	30.10 in (1017.6 mb)
Dewpoint	N/A
Visibility	2.50 mi
Last update	16 Aug 3:56 am CDT

More Information:

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

Extended Forecast for

2 Miles NE Trident AR

Heat Advisory August 16, 04:10am until August 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 16, 04:10am until August 16, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
Today
High: 100 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 75 °F
Chance
T-storms
Monday
High: 96 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 73 °F
Slight Chance
T-storms
Tuesday
High: 100 °F
Hot
Tuesday Night
Low: 77 °F
Mostly Clear
Wednesday
High: 102 °F
Hot
Wednesday Night
Low: 75 °F
Partly Cloudy
then Slight
Chance
T-storms

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 100. Heat index values as high as 105. Southwest wind 5 to 10 mph.

Tonight

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 after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 102. Calm wind becoming north around 5 mph in the afternoon.

Monday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 73. North wind around 5 mph becoming calm.

Tuesday

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

Tuesday Night

Mostly clear, with a low around 77. South wind around 5 mph.

Wednesday

Sunny and hot, with a high near 102. Southwest wind 5 to 10 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South wind around 5 mph.

Thursday

Mostly sunny, with a high near 96. South wind around 5 mph becoming west in the afternoon.