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

Extreme Heat Warning in effect from August 20, 10:00 AM CDT until August 20, 08:00 PM CDT

Current conditions at

De Queen, J Lynn Helms Sevier County Airport (KDEQ)

Lat: 34.05°NLon: 94.4°WElev: 354ft.

Fair

77°F

25°C

Humidity	82%
Wind Speed	Calm
Barometer	29.89 in (1011.6 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	20 Aug 1:53 am CDT

More Information:

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

Extended Forecast for

5 Miles NE Umpire AR

Extreme Heat Warning August 20, 10:00am until August 20, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Overnight
Low: 76 °F
Partly Cloudy
Thursday
High: 103 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 73 °F
Slight Chance
T-storms then
Slight Chance
Showers
Friday
High: 99 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 72 °F
Slight Chance
T-storms
Saturday
High: 99 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 72 °F
Partly Cloudy
Sunday
High: 95 °F
Hot
Sunday Night
Low: 72 °F
Partly Cloudy
then Slight
Chance
Showers

Detailed Forecast

Overnight

Partly cloudy, with a low around 76. Calm wind.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 103. Heat index values as high as 108. Calm wind becoming west around 5 mph.

Thursday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers after 1am. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 20%.

Friday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. Heat index values as high as 104. Calm wind.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Calm wind.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 99.

Saturday Night

Partly cloudy, with a low around 72.

Sunday

Mostly sunny and hot, with a high near 95.

Sunday Night

A 20 percent chance of showers after 1am. Partly cloudy, with a low around 72.