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 until August 20, 08:00 PM CDT

Current conditions at

Dallas, Redbird Airport (KRBD)

Lat: 32.68°NLon: 96.86°WElev: 659ft.

Fair

86°F

30°C

Humidity	55%
Wind Speed	S 17 G 24 mph
Barometer	29.93 in (1012.3 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	89°F (32°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

Wilmer TX

Extreme Heat Warning August 20, 02:40am until August 20, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 20, 02:40am until August 20, 08:00pm
NOW until 8:00pm Thu
Extreme Heat Warning
Overnight
Low: 80 °F
Mostly Clear
Thursday
High: 106 °F
Hot
Thursday Night
Low: 80 °F
Mostly Clear
Friday
High: 106 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 80 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 106 °F
Hot
Saturday Night
Low: 79 °F
Mostly Clear
Sunday
High: 106 °F
Hot

Detailed Forecast

Overnight

Mostly clear, with a low around 80. South southwest wind around 10 mph.

Thursday

Sunny and hot, with a high near 106. Heat index values as high as 112. Southwest wind 5 to 10 mph.

Thursday Night

Mostly clear, with a low around 80. South wind around 5 mph.

Friday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 106. Heat index values as high as 114. South wind around 5 mph.

Friday Night

A 10 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 80. South southeast wind around 5 mph.

Saturday

Sunny and hot, with a high near 106. Southwest wind around 5 mph.

Saturday Night

Mostly clear, with a low around 79. South wind around 5 mph.

Sunday

Sunny and hot, with a high near 106. South southwest wind around 5 mph.

Sunday Night

Mostly clear, with a low around 80. South wind 5 to 10 mph.

Monday

Sunny and hot, with a high near 105.