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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

88°F

31°C

Humidity 54%
Wind Speed S 15 mph
Barometer 29.95 in (1013.0 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 15 Sep 12:53 am CDT
Extended Forecast for

Colleyville TX

Heat Advisory September 15, 01:00am until September 15, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 15, 01:00am until September 15, 08:00pm

    NOW until 8:00pm Tue

    Heat Advisory

  • Overnight

    Low: 80 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102. Heat index values as high as 105. South wind around 10 mph, with gusts as high as 20 mph.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 80. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 80 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100. South wind 5 to 10 mph.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 80. Southeast wind 5 to 10 mph.

    Low: 80 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 99. South wind 5 to 10 mph.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 78. East southeast wind 5 to 10 mph becoming south after midnight.

    Low: 78 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 98. South wind 5 to 10 mph.

    High: 98 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 80. South wind around 10 mph.
Tuesday
Sunny and hot, with a high near 102. Heat index values as high as 105. South wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 80. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny and hot, with a high near 100. South wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 80. Southeast wind 5 to 10 mph.
Thursday
Sunny and hot, with a high near 99. South wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 78. East southeast wind 5 to 10 mph becoming south after midnight.
Friday
Sunny, with a high near 98. South wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 76. South southeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 98.
Saturday Night
Mostly clear, with a low around 77.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 97.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 75.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Colleyville TX
 32.89°N 97.16°W (Elev. 620 ft)
Last Update:
11:11 pm CDT Sep 14, 2026
Forecast Valid:
1am CDT Sep 15, 2026-6pm CDT Sep 21, 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