*As of Aug 13, 5 AM local time.*
Dangerous Heat Conditions Underway
Van Alstyne, TX, is currently under an active Heat Advisory issued by the National Weather Service. The advisory carries a moderate severity rating and is expected to remain in effect until 8:00 PM CDT on August 13. This alert underscores the significant risk posed by the current weather pattern, which combines high air temperatures with elevated humidity levels.
Current conditions reflect the intensity of this heat event. The air temperature stands at 95F, but the combination of moisture in the air makes it feel much hotter. The relative humidity is at 50%, with a dew point of 73F, contributing to a heat index (feels-like temperature) of 105F.
Winds are blowing from the south southwest at around 15 mph, with gusts reaching up to 25 mph, which may provide minimal relief but also contribute to rapid evaporation and drying conditions.
Forecast for Today and Tomorrow
Today, skies will remain sunny with a high near 101F. The heat index is expected to peak at 105F during the day. There is only a 1% chance of precipitation, indicating that dry, hot conditions will persist without any cooling rain showers.
Temperatures will drop tonight under clear skies, with a low around 79F. Winds will continue from the south around 15 mph, with gusts as high as 25 mph. Overnight heat index values may reach up to 102F, meaning the air will remain muggy and uncomfortable even after sunset.
