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Hazardous Weather Conditions

Current conditions at

Dallas/Fort Worth International Airport (KDFW)

Lat: 32.9°NLon: 97.02°WElev: 541ft.

A Few Clouds

97°F

36°C

Humidity 35%
Wind Speed SE 12 mph
Barometer 29.83 in (1009.1 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 6 Sep 6:53 pm CDT
Extended Forecast for

3 Miles SSE Lewisville TX

Heat Advisory September 6, 07:35pm until September 7, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 6, 07:35pm until September 7, 08:00pm

    NOW until 8:00pm Mon

    Heat Advisory

  • Tonight

    Low: 81 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny and hot, with a high near 100. Heat index values as high as 104. Light south southeast wind increasing to 5 to 10 mph in the afternoon.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 81. South southeast wind 5 to 10 mph.

    Low: 81 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102. Heat index values as high as 106. South wind 5 to 10 mph.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 81. South southeast wind 5 to 10 mph.

    Low: 81 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101. South wind around 5 mph.

    High: 101 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 81. South southeast wind 5 to 10 mph.

    Low: 81 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100. South southwest wind around 5 mph.

    High: 100 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 81. South wind 5 to 10 mph.
Labor Day
Sunny and hot, with a high near 100. Heat index values as high as 104. Light south southeast wind increasing to 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 81. South southeast wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 102. Heat index values as high as 106. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 81. South southeast wind 5 to 10 mph.
Wednesday
Sunny and hot, with a high near 101. South wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 81. South southeast wind 5 to 10 mph.
Thursday
Sunny and hot, with a high near 100. South southwest wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 80. South southeast wind 5 to 10 mph.
Friday
Mostly sunny and hot, with a high near 100.
Friday Night
Partly cloudy, with a low around 80.
Saturday
Sunny and hot, with a high near 100.
Saturday Night
Mostly clear, with a low around 79.
Sunday
Mostly sunny, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Lewisville TX
 33°N 96.97°W (Elev. 486 ft)
Last Update:
6:11 pm CDT Sep 6, 2026
Forecast Valid:
7pm CDT Sep 6, 2026-6pm CDT Sep 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation