*As of Aug 15, 5 PM local time.*
Dangerous Heat Conditions Underway
Van Alstyne, TX, is currently under an active Heat Advisory issued by the National Weather Service in Fort Worth. This moderate-severity alert remains in effect until 8:00 PM CDT on August 16. The advisory highlights the significant risk posed by extreme heat and humidity in the area.
Current conditions reflect the intensity of this event. At this time on Saturday evening, the air temperature is recorded at 100F, but the combination of heat and moisture makes it feel like 108F. The relative humidity stands at 37%, with a dew point of 70F, indicating substantial moisture in the air that hinders cooling.
Winds are blowing from the south at around 10 mph, with gusts reaching up to 20 mph, while the sky remains mostly clear.
Forecast for Today and Tomorrow
The National Weather Service forecasts continued hot conditions through the weekend. Today is expected to be sunny with a high near 99F. Heat index values are projected to reach as high as 104 during the day.
Overnight tonight, skies will clear, allowing temperatures to drop to a low around 79F, though they may rise slightly to about 81F later in the night. The heat index will remain elevated at up to 101, with south winds continuing around 10 mph.
Tomorrow will see similar warmth, with sunny skies and a high near 100F. Heat index values are expected to peak at 101. Winds will shift to the southwest at 5 to 10 mph. Tomorrow night will be mostly clear with a low around 77F, rising to approximately 79F overnight. The heat index will decrease to around 99, with south winds slowing to about 5 mph.
