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Hazardous Weather Conditions
Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Fair
96°F
36°C
| Humidity | 36% |
| Wind Speed | S 7 mph |
| Barometer | 30.11 in (1018.9 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 16 Sep 5:53 pm CDT |
Extended Forecast for
4 Miles NW Copeville TX
Heat Advisory September 16, 06:12pm until September 16, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Tonight
Low: 78 °F
Mostly Clear
Thursday
High: 99 °F
Hot
Thursday Night
Low: 77 °F
Mostly Clear
Friday
High: 99 °F
Hot
Friday Night
Low: 76 °F
Mostly Clear
Saturday
High: 99 °F
Hot
Saturday Night
Low: 76 °F
Clear
Sunday
High: 97 °F
Sunny
Detailed Forecast
Tonight
Mostly clear, with a low around 78. Southeast wind around 5 mph.
Thursday
Mostly sunny and hot, with a high near 99. Heat index values as high as 104. Southeast wind around 5 mph.
Thursday Night
Mostly clear, with a low around 77. Southeast wind around 5 mph.
Friday
Sunny and hot, with a high near 99. South southeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 76. South southeast wind 5 to 10 mph.
Saturday
Sunny and hot, with a high near 99. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 76. South wind around 10 mph.
Sunday
Sunny, with a high near 97. South wind around 10 mph.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 76. South southeast wind 5 to 10 mph.
Monday
A 40 percent chance of showers. Mostly sunny, with a high near 93.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 94.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NW Copeville TX
33.12°N 96.48°W (Elev. 545 ft)
33.12°N 96.48°W (Elev. 545 ft)
6:06 pm CDT Sep 16, 2026
6pm CDT Sep 16, 2026-6pm CDT Sep 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
