Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Hazardous Weather Conditions

Current conditions at

Dallas / Addison Airport (KADS)

Lat: 32.97°NLon: 96.83°WElev: 643ft.

Clear

90°F

32°C

Humidity	43%
Wind Speed	W 6 mph
Barometer	29.98 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	26 Aug 9:47 am CDT

More Information:

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

Extended Forecast for

The Colony TX

Heat Advisory August 26, 09:48am until August 26, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 26, 09:48am until August 26, 09:00pm
NOW until 9:00pm Wed
Heat Advisory
Today
High: 100 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 79 °F
Slight Chance
T-storms
Thursday
High: 100 °F
Hot
Thursday Night
Low: 77 °F
Partly Cloudy
Friday
High: 99 °F
Hot
Friday Night
Low: 78 °F
Mostly Clear
Saturday
High: 99 °F
Hot
Saturday Night
Low: 79 °F
Clear

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 100. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

Tonight

A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 79. Northwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 20%.

Thursday

Mostly sunny and hot, with a high near 100. Heat index values as high as 108. North northeast wind 5 to 10 mph.

Thursday Night

Partly cloudy, with a low around 77. East northeast wind 5 to 10 mph.

Friday

Sunny and hot, with a high near 99. East wind 5 to 10 mph.

Friday Night

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

Saturday

Sunny and hot, with a high near 99. Southeast wind around 5 mph.

Saturday Night

Clear, with a low around 79. Southeast wind around 10 mph.