Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from September 17, 10:00 AM CDT until September 17, 08:00 PM CDT

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

A Few Clouds

91°F

33°C

Humidity	49%
Wind Speed	E 3 mph
Barometer	30.14 in (1020.0 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	16 Sep 7:53 pm CDT

More Information:

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

Extended Forecast for

3 Miles SSW Figure Five AR

Heat Advisory September 17, 10:00am until September 17, 08:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 77 °F
Mostly Clear
Thursday
High: 102 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 76 °F
Mostly Clear
Friday
High: 100 °F
Hot
Friday Night
Low: 75 °F
Mostly Clear
Saturday
High: 101 °F
Hot
Saturday Night
Low: 74 °F
Clear
Sunday
High: 99 °F
Sunny
Sunday Night
Low: 75 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 77. East wind around 5 mph becoming calm.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 102. Heat index values as high as 106. Calm wind.

Thursday Night

Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm.

Friday

Sunny and hot, with a high near 100. Calm wind becoming south around 5 mph.

Friday Night

Mostly clear, with a low around 75. Calm wind.

Saturday

Sunny and hot, with a high near 101. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Saturday Night

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

Sunday

Sunny, with a high near 99. Calm wind becoming southwest around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening.

Monday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 94. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Northwest wind around 5 mph becoming calm.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Northeast wind around 5 mph becoming calm.

Tuesday Night

Partly cloudy, with a low around 70. East wind around 5 mph.

Wednesday

A 20 percent chance of showers. Sunny, with a high near 92. East wind around 5 mph.