*As of Jul 28, 8 PM local time.*
Current Conditions and Alert Overview
A Heat Advisory is currently in effect for Allen, Texas, signaling dangerous heat levels that require caution. As of this Tuesday evening, the air temperature stands at 91F, but the combination of heat and humidity pushes the feels-like temperature to 97F. The relative humidity is at 49%, with a dew point of 70F, indicating significant moisture in the air.
Winds are blowing from the south at 9 mph, with gusts reaching up to 13 mph. The sky remains clear, offering no relief from the sun’s intensity.
The National Weather Service has issued this advisory due to the extreme heat expected to persist through the overnight hours and into the next day. Residents should be aware that the heat index values are projected to rise significantly, creating hazardous conditions for those outdoors.
Forecast for Tonight and Tomorrow
Tonight, skies will remain mostly clear with a low near 81F. However, temperatures are expected to rise to around 83F during the overnight hours, keeping the heat index values as high as 108. Winds will shift to a south direction, ranging from 0 to 10 mph. This lack of cooling overnight means the heat will linger, making it difficult for bodies to recover.
Tomorrow, the heat will intensify further. The sky will be mostly sunny with a high near 101F. The heat index is forecast to reach as high as 110, marking a severe increase in apparent temperature.
Winds will come from the south southwest at 5 to 10 mph. There is a minimal chance of precipitation at just 1%, so no rain is expected to provide any relief.
