*As of Jul 7, 4 PM local time.*
Current Conditions and Heat Index
McKinney is experiencing very hot conditions this afternoon, with the air temperature at 93F and a feels-like temperature of 99F. The atmosphere is quite humid, indicated by a dew point of 70F and a relative humidity of 47%. Winds are light, blowing from the south southwest at 5 mph with gusts reaching 8 mph.
The sky currently shows signs of light rain, though precipitation amounts remain minimal.
Today and Tonight Forecast
Today, the high will reach near 97F, with heat index values climbing as high as 103F. The National Weather Service forecasts a slight chance of showers and thunderstorms, with a 20% probability of precipitation. Skies will be mostly sunny.
Overnight, temperatures will drop to a low near 75F, though they may rise to around 77F during the night. Conditions will be partly cloudy with a chance of showers and thunderstorms, bringing a 30% chance of precipitation. Heat index values will remain elevated, reaching up to 100F.
Winds will continue from the south southeast at around 5 mph.
Tomorrow Outlook
Tomorrow, McKinney will see sunny skies with a high near 99F. Temperatures are expected to fall to around 97F in the afternoon. The heat index will peak at 105F, making it feel even hotter than the actual air temperature.
