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.

Fair

87°F

31°C

Humidity	55%
Wind Speed	S 5 mph
Barometer	30.06 in (1017.3 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	16 Aug 12:53 am CDT

More Information:

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

Extended Forecast for

5 Miles N Ozark AR

Heat Advisory August 16, 01:01am until August 16, 12:00pm

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

Click here for hazard details and duration

Heat Advisory

Extreme Heat Warning

Heat Advisory August 16, 01:01am until August 16, 12:00pm
NOW until 12:00pm Sun
Heat Advisory
Overnight
Low: 77 °F
Mostly Clear
Sunday
High: 102 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 77 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 100 °F
Sunny then
Chance
T-storms
Monday Night
Low: 73 °F
Partly Cloudy
Tuesday
High: 101 °F
Hot
Tuesday Night
Low: 76 °F
Mostly Clear
Wednesday
High: 103 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

Overnight

Mostly clear, with a low around 77. Calm wind.

Sunday

A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 102. Heat index values as high as 111. Light and variable wind becoming west 5 to 10 mph in the morning.

Sunday Night

A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 77. West wind around 5 mph becoming calm in the evening.

Monday

A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100. Heat index values as high as 111. Calm wind becoming northwest around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 73. North wind around 5 mph becoming east after midnight.

Tuesday

Sunny and hot, with a high near 101. East wind around 5 mph becoming southwest in the afternoon.

Tuesday Night

Mostly clear, with a low around 76. East wind around 5 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 103. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 76. Southwest wind around 5 mph becoming east after midnight.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 98. Northeast wind 5 to 10 mph becoming south in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. East wind 5 to 10 mph.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. East wind around 5 mph becoming south in the afternoon.

Friday Night

Mostly clear, with a low around 73. Southeast wind around 5 mph becoming northeast after midnight.

Saturday

Sunny, with a high near 97. Northeast wind around 5 mph becoming southwest in the afternoon.