Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

97°F

36°C

Humidity	39%
Wind Speed	W 7 mph
Barometer	30.01 in (1015.5 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	102°F (39°C)
Last update	22 Aug 1:53 pm CDT

More Information:

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

Extended Forecast for

Spiro OK

This Afternoon
High: 101 °F
Chance
T-storms
Tonight
Low: 74 °F
Chance
T-storms
Sunday
High: 100 °F
Slight Chance
T-storms
Sunday Night
Low: 75 °F
Chance
T-storms
Monday
High: 102 °F
Slight Chance
T-storms
Monday Night
Low: 75 °F
Mostly Clear
Tuesday
High: 105 °F
Hot
Tuesday Night
Low: 74 °F
Slight Chance
T-storms
Wednesday
High: 101 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny and hot, with a high near 101. Heat index values as high as 105. North wind around 5 mph.

Tonight

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. East wind around 5 mph.

Sunday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 105. East wind 5 to 10 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 75. East wind around 10 mph.

Monday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 102. East wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Mostly clear, with a low around 75. East wind 5 to 10 mph.

Tuesday

Sunny and hot, with a high near 105. East wind around 5 mph becoming west in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. North wind around 5 mph becoming east in the evening.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 101. East wind around 5 mph becoming north in the afternoon.

Wednesday Night

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

Thursday

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

Thursday Night

Mostly clear, with a low around 71. North wind around 5 mph becoming calm in the evening.

Friday

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