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

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Mostly Cloudy

99°F

37°C

Humidity	37%
Wind Speed	S 14 mph
Barometer	30.08 in (1016.9 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	105°F (41°C)
Last update	15 Aug 4:56 pm CDT

More Information:

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

Extended Forecast for

Springtown AR

Heat Advisory August 15, 05:12pm until August 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 15, 05:12pm until August 16, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
Tonight
Low: 77 °F
Mostly Clear
Sunday
High: 101 °F
Sunny then
Chance
Showers
Sunday Night
Low: 74 °F
Chance
Showers
Monday
High: 95 °F
Slight Chance
T-storms
Monday Night
Low: 72 °F
Partly Cloudy
Tuesday
High: 99 °F
Mostly Sunny
Tuesday Night
Low: 77 °F
Mostly Clear
Wednesday
High: 102 °F
Hot

Detailed Forecast

Tonight

Mostly clear, with a low around 77. South wind 5 to 10 mph.

Sunday

A 30 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 101. Heat index values as high as 107. West wind 5 to 10 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly between 10pm and 1am. Partly cloudy, with a low around 74. North wind around 5 mph becoming calm in the evening.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. Heat index values as high as 103. North wind around 5 mph.

Monday Night

Partly cloudy, with a low around 72. North wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 99. Calm wind becoming southwest around 5 mph in the morning.

Tuesday Night

Mostly clear, with a low around 77. South wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday

Sunny and hot, with a high near 102. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 74. Southwest wind 5 to 10 mph becoming east after midnight.

Thursday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 95. East wind around 10 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. East wind 5 to 10 mph.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. Southeast wind 5 to 10 mph becoming northwest in the afternoon.

Friday Night

Mostly clear, with a low around 70. North wind 5 to 10 mph becoming southeast after midnight.

Saturday

Sunny, with a high near 95. East wind 5 to 10 mph becoming north in the afternoon.