*As of Jul 29, 10 AM local time.*
Current Conditions and Alert Status
A Heat Advisory is currently in effect for McKinney, Texas, signaling dangerous heat levels that require caution. The National Weather Service has issued this moderate-severity alert due to the combination of high temperatures and humidity. Right now, the air temperature stands at 90F, but the heat index makes it feel like 98F.
The atmosphere is quite humid, with a dew point of 73F and relative humidity at 59%. Winds are light, blowing at 7 mph with gusts reaching 8 mph, under a clear sky.
Today and Tonight Forecast
Today will be mostly sunny with a high near 101F. The heat index is expected to reach as high as 108. South southwest winds will persist at 5 to 10 mph.
The chance of precipitation is minimal at just 1%. As evening approaches, skies will become mostly clear. Temperatures will drop to a low near 81F, though they may rise slightly to around 83F overnight.
The heat index will remain elevated, peaking at 106. Winds will shift to the south southeast, maintaining speeds of 5 to 10 mph.
Tomorrow Outlook
Tomorrow continues the trend of intense heat. The sky will be mostly sunny with a high near 102F. The heat index is forecast to climb even higher, reaching up to 110.
