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

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Partly Cloudy

96°F

36°C

Humidity	48%
Wind Speed	NA
Barometer	30.11 in (1019.0 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	106°F (41°C)
Last update	15 Aug 11:53 am CDT

More Information:

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

Extended Forecast for

Dyer AR

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

Extreme Heat Warning until August 15, 08:00pm

Extreme Heat Warning August 16, 12:00pm until August 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

Extreme Heat Warning

Extreme Heat Warning until August 15, 08:00pm
NOW until 8:00pm Sat
Extreme Heat Warning
This Afternoon
High: 101 °F
Hot
Tonight
Low: 77 °F
Mostly Clear
Sunday
High: 104 °F
Hot
Sunday Night
Low: 77 °F
Slight Chance
T-storms
Monday
High: 102 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 75 °F
Mostly Clear
Tuesday
High: 103 °F
Hot
Tuesday Night
Low: 76 °F
Mostly Clear

Detailed Forecast

This Afternoon

Sunny and hot, with a high near 101. Heat index values as high as 109. Southwest wind around 10 mph.

Tonight

Mostly clear, with a low around 77. Southwest wind 5 to 10 mph becoming light and variable in the evening.

Sunday

Sunny and hot, with a high near 104. Heat index values as high as 112. Light and variable wind becoming southwest 5 to 10 mph in the morning.

Sunday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 102. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 75. Northwest wind around 5 mph becoming calm in the evening.

Tuesday

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

Tuesday Night

Mostly clear, with a low around 76. South wind around 5 mph becoming calm after midnight.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 104. Light south wind becoming southwest 5 to 10 mph in the morning.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 76. South wind around 5 mph becoming calm after midnight.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 98. East wind around 5 mph becoming west in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 74. East wind around 5 mph.

Friday

Sunny, with a high near 97. East wind 5 to 10 mph becoming south in the afternoon.