Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

A Few Clouds

100°F

38°C

Humidity	35%
Wind Speed	W 14 G 29 mph
Barometer	30.08 in (1018.0 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	106°F (41°C)
Last update	16 Aug 11:53 am CDT

More Information:

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

Extended Forecast for

3 Miles SW Roland OK

Extreme Heat Warning until August 16, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning until August 16, 08:00pm
NOW until 8:00pm Sun
Extreme Heat Warning
This Afternoon
High: 103 °F
Hot
Tonight
Low: 78 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 101 °F
Sunny then
Chance
T-storms
Monday Night
Low: 76 °F
Chance
T-storms
Tuesday
High: 103 °F
Hot
Tuesday Night
Low: 78 °F
Mostly Clear
Wednesday
High: 106 °F
Hot
Wednesday Night
Low: 77 °F
Mostly Clear

Detailed Forecast

This Afternoon

Sunny and hot, with a high near 103. Heat index values as high as 109. Southwest wind 5 to 10 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 78. Southwest wind around 5 mph becoming calm in the evening.

Monday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Sunny and hot, with a high near 101. Heat index values as high as 107. Calm wind becoming north around 5 mph in the afternoon.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 76. North wind around 5 mph becoming calm in the evening.

Tuesday

Sunny and hot, with a high near 103. East wind around 5 mph becoming southwest in the afternoon.

Tuesday Night

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

Wednesday

Sunny and hot, with a high near 106. Light south wind becoming southwest 5 to 10 mph in the morning.

Wednesday Night

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

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 101. South wind around 5 mph becoming southwest in the afternoon.

Thursday Night

Mostly clear, with a low around 75. East wind around 5 mph.

Friday

Sunny and hot, with a high near 100. East wind around 5 mph becoming west in the morning.

Friday Night

Mostly clear, with a low around 74. North wind around 5 mph becoming east in the evening.

Saturday

Sunny, with a high near 99. Northeast wind around 5 mph.