Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Hazardous Weather Conditions

Current conditions at

Northwest Arkansas Regional Airport (KXNA)

Lat: 36.29°NLon: 94.31°WElev: 1266ft.

Fair

86°F

30°C

Humidity	57%
Wind Speed	S 12 G 21 mph
Barometer	29.96 in (1012.5 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	13 Aug 8:53 am CDT

More Information:

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

Extended Forecast for

Decatur AR

Heat Advisory August 13, 09:12am until August 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 13, 09:12am until August 16, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
Today
High: 101 °F
Hot
Tonight
Low: 80 °F
Clear
Friday
High: 102 °F
Hot
Friday Night
Low: 78 °F
Clear
Saturday
High: 101 °F
Hot
Saturday Night
Low: 78 °F
Mostly Clear
Sunday
High: 102 °F
Hot
Sunday Night
Low: 77 °F
Partly Cloudy

Detailed Forecast

Today

Sunny and hot, with a high near 101. Heat index values as high as 107. Southwest wind around 15 mph, with gusts as high as 20 mph.

Tonight

Clear, with a low around 80. South wind 10 to 15 mph, with gusts as high as 20 mph.

Friday

Sunny and hot, with a high near 102. Heat index values as high as 107. South wind 10 to 15 mph, with gusts as high as 20 mph.

Friday Night

Clear, with a low around 78. South wind around 10 mph.

Saturday

Sunny and hot, with a high near 101. Southwest wind around 10 mph, with gusts as high as 20 mph.

Saturday Night

Mostly clear, with a low around 78. South wind 5 to 10 mph.

Sunday

Sunny and hot, with a high near 102. Southwest wind around 10 mph.

Sunday Night

Partly cloudy, with a low around 77. West wind around 5 mph becoming south in the evening.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 99. Southwest wind around 5 mph becoming northwest in the afternoon.

Monday Night

Mostly clear, with a low around 75. North wind around 5 mph becoming southeast after midnight.

Tuesday

Mostly sunny, with a high near 99. Southeast wind around 5 mph becoming southwest in the afternoon.

Tuesday Night

Mostly clear, with a low around 77. South wind around 5 mph.

Wednesday

Sunny, with a high near 99. Southwest wind around 10 mph, with gusts as high as 20 mph.