Dangerous Heat and Possible Flooding
Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >
Hazardous Weather Conditions
Current conditions at
Dallas/Fort Worth International Airport (KDFW)
Lat: 32.9°NLon: 97.02°WElev: 541ft.
Mostly Cloudy
93°F
34°C
| Humidity | 34% |
| Wind Speed | E 10 mph |
| Barometer | 29.96 in (1013.3 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 27 Aug 9:53 pm CDT |
Extended Forecast for
Colleyville TX
Tonight
Low: 78 °F
Mostly Clear
Friday
High: 101 °F
Hot
Friday Night
Low: 79 °F
Mostly Clear
Saturday
High: 101 °F
Hot
Saturday Night
Low: 80 °F
Mostly Clear
Sunday
High: 101 °F
Hot
Sunday Night
Low: 79 °F
Clear
Monday
High: 100 °F
Hot
Monday Night
Low: 79 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 78. Southeast wind 5 to 10 mph.
Friday
Sunny and hot, with a high near 101. Heat index values as high as 105. Calm wind becoming east northeast around 5 mph in the morning.
Friday Night
Mostly clear, with a low around 79. East wind 5 to 10 mph.
Saturday
Sunny and hot, with a high near 101. Heat index values as high as 106. Southeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 80. Southeast wind around 10 mph.
Sunday
Sunny and hot, with a high near 101. South wind around 10 mph.
Sunday Night
Clear, with a low around 79. South southeast wind around 10 mph.
Monday
Sunny and hot, with a high near 100. South wind around 10 mph.
Monday Night
Clear, with a low around 79. South southeast wind 10 to 15 mph.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
Sunny and hot, with a high near 101.
Wednesday Night
Clear, with a low around 80.
Thursday
Sunny and hot, with a high near 102.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Colleyville TX
32.89°N 97.16°W (Elev. 620 ft)
32.89°N 97.16°W (Elev. 620 ft)
6:06 pm CDT Aug 27, 2026
10pm CDT Aug 27, 2026-6pm CDT Sep 3, 2026
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