Dangerous Heat and Humidity
Van Alstyne is currently under the influence of dangerous heat conditions this Saturday afternoon. The air temperature stands at 91F, but the combination of heat and moisture pushes the feels-like temperature to a hazardous 101F. Humidity levels are notably high, with a dew point of 73F and relative humidity at 56%. Winds are blowing from the south at 16 mph, with gusts reaching 19 mph, while the sky remains mostly clear.
Residents should take this heat seriously. High heat index values can lead to heat exhaustion or heat stroke with prolonged exposure. It is critical to stay hydrated and limit time spent outdoors, especially during the peak heat of the day. Check on elderly neighbors or those without air conditioning to ensure their safety.
Forecast for Today and Tomorrow
Today, the high will remain near 91F, consistent with current readings. The low tonight will drop to near 76F. The sky will be mostly sunny during the day, with a very low chance of precipitation at just 2%. Overnight, temperatures will rise slightly to around 78F before settling. A chance of showers and thunderstorms is expected after 4am, with a 30% chance of precipitation. New rainfall amounts less than a tenth of an inch are possible. Winds will ease to 10 to 15 mph from the south.
Tomorrow brings a significant change in weather patterns. The high will drop to near 85F, with temperatures falling further to around 82F in the afternoon. The sky will be partly sunny. The chance of precipitation rises sharply to 79%, with showers and thunderstorms expected. Specifically, there is a chance of storms before 7am, followed by showers and thunderstorms between 7am and 1pm, and a chance of storms later. New rainfall amounts between a quarter and half of an inch are possible. Winds will shift to the east southeast at 5 to 10 mph.
