*As of Aug 6, 12 PM local time.*
Very hot, clear conditions now
McKinney is dealing with very hot weather right now, with the air temperature at 93F and the heat making it feel like 95F. The sky is clear, and the air is relatively dry for North Texas, with humidity at 39% and a dew point of 64F.
Winds are running at 8 mph, with gusts up to 9 mph. Even without stronger wind or nearby rain, the heat is the main weather concern for anyone spending time outside.
Today, tonight and tomorrow
Today stays sunny, with a high near 100F. The chance of precipitation is 1%, so most of McKinney can expect a dry day. Heat index values may climb as high as 103, making it feel hotter than the actual air temperature during the warmest stretch.
Tonight remains clear, with a low near 79F. Forecast heat index values tonight may be as high as 104, and south wind is expected at 5 to 10 mph.
Tomorrow looks hot again, with a high near 100F and a low near 78F. The day starts sunny, then brings a slight chance of showers and thunderstorms later. Heat index values may reach as high as 105, with south wind at 5 to 10 mph.
