National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Dallas / Addison Airport (KADS)

Lat: 32.97°NLon: 96.83°WElev: 643ft.

Clear

100°F

38°C

Humidity 27%
Wind Speed SE 15 G 22 mph
Barometer 29.90 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 13 Aug 3:47 pm CDT
Extended Forecast for

Richardson TX

Heat Advisory August 13, 04:40pm until August 14, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 13, 04:40pm until August 14, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Tonight

    Low: 79 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 101. Heat index values as high as 106. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 101 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 81. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 81 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101. Heat index values as high as 109. South southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 81. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 81 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101. South southwest wind around 10 mph.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 80. South wind 5 to 10 mph.

    Low: 80 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 102. West southwest wind around 5 mph.

    High: 102 °F

    Hot

Detailed Forecast

Tonight
Clear, with a low around 79. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny and hot, with a high near 101. Heat index values as high as 106. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 81. South wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny and hot, with a high near 101. Heat index values as high as 109. South southwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 81. South wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny and hot, with a high near 101. South southwest wind around 10 mph.
Sunday Night
Clear, with a low around 80. South wind 5 to 10 mph.
Monday
Sunny and hot, with a high near 102. West southwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 81. South wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 102.
Tuesday Night
Clear, with a low around 81.
Wednesday
Sunny and hot, with a high near 102.
Wednesday Night
Clear, with a low around 81.
Thursday
Sunny and hot, with a high near 102.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Richardson TX
 32.96°N 96.7°W (Elev. 630 ft)
Last Update:
2:22 pm CDT Aug 13, 2026
Forecast Valid:
4pm CDT Aug 13, 2026-6pm CDT Aug 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation