Van Alstyne Heat Index Nears 100F Amidst Clear Skies

Current Conditions and Heat Index

It is currently Tuesday this afternoon in Van Alstyne, TX, where the heat is already palpable. The air temperature stands at 93F, but the combination of heat and moisture pushes the feels-like temperature to 99F. The relative humidity is at 47%, with a dew point of 70F, creating a muggy atmosphere despite the clear sky. Winds are blowing from the south southeast at 15 mph, with gusts reaching 18 mph.

Forecast for Today and Tomorrow

Today, the sun will remain out with a high near 95F. The National Weather Service indicates heat index values as high as 100F. The chance of precipitation is 0%. As tonight approaches, skies will clear with a low around 77F. Temperatures may rise slightly to around 79F overnight. Heat index values will remain elevated at up to 97F. Winds will shift to the south at 10 to 15 mph, with gusts as high as 25 mph.

Tomorrow, conditions will mirror today with sunny skies and a high near 95F. Heat index values are expected to reach 100F again. South winds will continue at 10 to 15 mph. The chance of precipitation remains minimal at 1%. Tomorrow night will be clear with a low around 76F. Temperatures may rise to around 78F overnight. Heat index values will stay high at 97F. Winds will be from the south southeast at 5 to 15 mph.

Safety and Alerts

There are no active National Weather Service or NOAA weather alerts in effect for Van Alstyne at this time. However, the persistent heat and humidity warrant caution. Residents should stay hydrated and limit midday exertion to avoid heat-related illnesses. The high heat index values mean that the air feels significantly hotter than the actual temperature, increasing the risk of heat stress. Please check on neighbors and vulnerable individuals who may be less able to cope with the heat. Keep vehicles well-ventilated and never leave people or pets inside parked cars. Monitor local updates for any changes in conditions.

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com