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

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

A Few Clouds

100°F

38°C

Humidity	34%
Wind Speed	SW 6 mph
Barometer	30.15 in (1020.3 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	105°F (41°C)
Last update	17 Sep 2:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles W Graphic AR

Heat Advisory September 17, 03:53pm until September 17, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 17, 03:53pm until September 17, 07:00pm
NOW until 7:00pm Thu
Heat Advisory
This Afternoon
High: 97 °F
Slight Chance
T-storms
Tonight
Low: 75 °F
Mostly Clear
Friday
High: 97 °F
Sunny
Friday Night
Low: 73 °F
Clear
Saturday
High: 96 °F
Sunny
Saturday Night
Low: 72 °F
Mostly Clear
Sunday
High: 96 °F
Sunny
Sunday Night
Low: 72 °F
Partly Cloudy
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 97. Heat index values as high as 101. Southeast wind around 5 mph. Chance of precipitation is 20%.

Tonight

Mostly clear, with a low around 75. East wind around 5 mph becoming calm.

Friday

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

Friday Night

Clear, with a low around 73. South wind around 5 mph becoming calm.

Saturday

Sunny, with a high near 96. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 72. South wind around 5 mph becoming calm in the evening.

Sunday

Sunny, with a high near 96. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.