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.

Fair

102°F

39°C

Humidity	35%
Wind Speed	W 13 G 21 mph
Barometer	30.06 in (1017.2 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	110°F (43°C)
Last update	16 Aug 12:53 pm CDT

More Information:

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

Extended Forecast for

4 Miles ENE Cecil AR

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: 76 °F
Partly Cloudy
Monday
High: 101 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 73 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 102 °F
Hot
Tuesday Night
Low: 74 °F
Mostly Clear
Wednesday
High: 106 °F
Hot
Wednesday Night
Low: 75 °F
Mostly Clear

Detailed Forecast

This Afternoon

Mostly sunny and hot, with a high near 103. Heat index values as high as 114. West wind around 10 mph.

Tonight

Partly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm in the evening.

Monday

A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 101. Heat index values as high as 111. Calm wind becoming north around 5 mph in the afternoon.

Monday Night

A 10 percent chance of showers and thunderstorms before 7pm. 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 102. East wind around 5 mph becoming west in the afternoon.

Tuesday Night

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

Wednesday

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

Wednesday Night

Mostly clear, with a low around 75. West wind around 5 mph becoming calm after midnight.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 102. Calm wind becoming southwest around 5 mph in the morning.

Thursday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. North wind around 5 mph becoming east in the evening.

Friday

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

Friday Night

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

Saturday

Sunny and hot, with a high near 100. Northeast wind around 5 mph.