Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Northwest Arkansas Regional Airport (KXNA)

Lat: 36.29°NLon: 94.31°WElev: 1266ft.

Mostly Cloudy

79°F

26°C

Humidity	79%
Wind Speed	NE 6 mph
Barometer	29.98 in (1013.2 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	20 Aug 4:53 am CDT

More Information:

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

Extended Forecast for

4 Miles ENE Decatur Arpt AR

Today
High: 98 °F
Becoming
Sunny
Tonight
Low: 70 °F
Mostly Clear
then Slight
Chance
Showers
Friday
High: 100 °F
Slight Chance
Showers then
Sunny
Friday Night
Low: 74 °F
Mostly Clear
then Slight
Chance
Showers
Saturday
High: 99 °F
Slight Chance
T-storms then
Slight Chance
Showers
Saturday Night
Low: 72 °F
Mostly Clear
Sunday
High: 95 °F
Mostly Sunny
Sunday Night
Low: 73 °F
Slight Chance
T-storms then
Chance
Showers
Monday
High: 96 °F
Chance
T-storms

Detailed Forecast

Today

Partly sunny, then gradually becoming sunny, with a high near 98. Heat index values as high as 101. Calm wind becoming north around 5 mph in the afternoon.

Tonight

A 20 percent chance of showers after 4am. Mostly clear, with a low around 70. North wind around 5 mph becoming east after midnight.

Friday

A 20 percent chance of showers before 10am. Mostly sunny and hot, with a high near 100. East wind around 5 mph becoming calm.

Friday Night

A 20 percent chance of showers after 1am. Mostly clear, with a low around 74. East wind around 5 mph becoming south after midnight.

Saturday

A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly sunny, with a high near 99. South wind around 5 mph becoming north in the afternoon. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 72. East wind around 5 mph.

Sunday

Mostly sunny, with a high near 95. Southeast wind around 5 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 73. Southeast wind 5 to 10 mph.

Monday

A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 96. South wind around 10 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 74. Southeast wind around 10 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 99. South wind around 10 mph becoming northwest in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. East wind around 5 mph.

Wednesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. Southeast wind 5 to 10 mph becoming northwest in the afternoon.