*As of Jul 29, 9 PM local time.*
Alert and Current Conditions
A Heat Advisory is currently in effect for McKinney, Texas, issued by the National Weather Service in Fort Worth. This moderate-severity alert, expected to last until July 30 at 8:00PM CDT, signals dangerous heat levels that require caution.
Right now, conditions are already intense. The air temperature stands at 88F, but with a dew point of 73F and relative humidity at 62%, the heat index makes it feel like 96F. Winds are light from the south at 8 mph, with gusts also reaching 8 mph, under a clear sky.
Forecast Overview
Today will be hot and mostly sunny with a high near 97F. The chance of precipitation is minimal at just 1%, leaving skies partly cloudy as temperatures drop to a low near 79F tonight. Overnight lows may rise slightly to around 81F, with heat index values climbing to 100. South winds will persist at 5 to 10 mph.
Tomorrow looks even hotter. Expect sunny skies and a high near 100F. The heat index is forecast to reach as high as 106, making it feel significantly more oppressive than the actual air temperature.
Winds will remain steady from the south southwest at 5 to 10 mph. Overnight tomorrow night, conditions will clear up with a low around 80F. Temperatures may rise slightly overnight to about 82F, with heat index values hitting 105.
