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.

Partly Cloudy

98°F

37°C

Humidity	38%
Wind Speed	Vrbl 6 mph
Barometer	30.12 in (1019.3 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	104°F (40°C)
Last update	17 Sep 4:53 pm CDT

More Information:

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

Extended Forecast for

4 Miles NE Washburn AR

Heat Advisory September 17, 05:41pm until September 17, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 17, 05:41pm until September 17, 07:00pm
NOW until 7:00pm Thu
Heat Advisory
This Afternoon
High: 100 °F
Slight Chance
T-storms
Tonight
Low: 74 °F
Slight Chance
T-storms then
Mostly Clear
Friday
High: 100 °F
Hot
Friday Night
Low: 72 °F
Clear
Saturday
High: 99 °F
Sunny
Saturday Night
Low: 71 °F
Mostly Clear
Sunday
High: 99 °F
Sunny
Sunday Night
Low: 73 °F
Partly Cloudy
then Slight
Chance
Showers

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 100. Heat index values as high as 105. Southeast wind around 5 mph.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74. Southeast wind around 5 mph becoming calm in the evening.

Friday

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

Friday Night

Clear, with a low around 72. South wind around 5 mph.

Saturday

Sunny, with a high near 99. Southwest wind 5 to 10 mph.

Saturday Night

Mostly clear, with a low around 71. South wind around 5 mph.

Sunday

Sunny, with a high near 99. Southwest wind 5 to 10 mph.

Sunday Night

A 20 percent chance of showers after 1am. Partly cloudy, with a low around 73. South wind around 5 mph.