*As of Jul 8, 8 AM local time.*
High Heat and Humidity Dominate
McKinney is experiencing quite humid conditions this morning, with a dew point of 72F and relative humidity at 79F. The current air temperature sits at 79F, but the heat index makes it feel like 82F. Winds are light at 3 mph, though gusts have reached 20 mph, under a clear sky.
Temperatures are expected to climb significantly today. The high will reach near 98F, with heat index values soaring as high as 104. There is a slight chance of showers and thunderstorms, with a 19% chance of precipitation. Any rainfall would be minimal, with less than a tenth of an inch possible. Winds will shift to the south southwest at 5 to 10 mph.
Tonight, the slight chance of showers and thunderstorms continues before 7pm. The sky will be mostly clear with a low around 79F. The heat index will remain high, reaching up to 100. South winds will pick up slightly to around 10 mph.
Tomorrow Brings Sunny Skies
Tomorrow, McKinney will see sunny skies with a high near 99F. The heat index is forecast to be as high as 102. Winds will increase to the south southwest at 10 to 15 mph. There is no chance of precipitation, with a 0% probability of rain.
