*As of Jul 22, 4 AM local time.*
Severe Heat Alert Active
An Extreme Heat Warning is currently in effect for Van Alstyne, Texas. This severe alert indicates dangerous heat conditions that pose significant risks to health and safety. The warning is issued by the National Weather Service and remains active until the specified end time. Residents should take immediate precautions to avoid heat-related illnesses.
Current Conditions and Forecast
It is currently Wednesday overnight in Van Alstyne. The air temperature stands at 81F, but the combination of heat and moisture makes it feel like 87F. Relative humidity is high at 89%, with a dew point of 77F, creating an oppressively humid atmosphere. Winds are light at 6 mph with gusts to 5 mph, and the sky is clear.
Today, the sun will dominate the sky with a high near 100F. The heat index is expected to reach as high as 110F, making it feel significantly hotter than the actual air temperature. Winds will shift to the north northeast at 5 to 10 mph. The chance of precipitation is minimal at 2%.
Tonight, skies will remain clear. Temperatures will drop to a low around 81F, though they may rise slightly to around 83F during the overnight hours. Winds will become light, around 0 mph from the north northwest. The heat index will remain elevated, with values as high as 107F. The relative humidity will stay high, maintaining the muggy conditions.
Tomorrow, the sun will return with a high near 96F. The heat index will be as high as 102F. Winds will come from the east around 10 mph. The chance of rain is negligible at 1%. Tomorrow night, skies will be mostly clear with a low around 76F. Winds will shift to the east southeast at 5 to 10 mph.
