Areas of Dangerous Heat and Heavy Rain with Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley through this week. 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.

Fair

81°F

27°C

Humidity	74%
Wind Speed	SE 5 mph
Barometer	30.12 in (1019.2 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	16 Sep 4:53 am CDT

More Information:

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

Extended Forecast for

Dyer AR

Heat Advisory September 16, 12:00pm until September 16, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 100 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 76 °F
Mostly Clear
Thursday
High: 100 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 75 °F
Mostly Clear
Friday
High: 99 °F
Sunny
Friday Night
Low: 74 °F
Mostly Clear
Saturday
High: 100 °F
Hot
Saturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 98 °F
Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100. Heat index values as high as 109. East wind around 5 mph becoming south in the morning.

Tonight

Mostly clear, with a low around 76. South wind around 5 mph becoming calm in the evening.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind becoming southeast around 5 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.

Friday

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

Friday Night

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

Saturday

Sunny and hot, with a high near 100. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 73. South wind around 5 mph becoming calm in the evening.

Sunday

Sunny, with a high near 98. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Sunday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm in the evening.

Monday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 93. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

A 20 percent chance of showers. Partly cloudy, with a low around 70. North wind around 5 mph.

Tuesday

A 30 percent chance of showers. Mostly sunny, with a high near 91. East wind around 5 mph.