Heat Advisory – Dangerous heat index Thu, Fri: Thunderstorms possible Fri, Sat
A Heat Advisory is effective Thu 11am–Fri 8pm in RI, MA, and CT for dangerous heat index (combination of heat and humidity) up to 100F. The body loses the ability to regulate its temperature by evaporating sweat, possibly causing severe illness such as heat stroke, which is life-threatening. The heat index is an estimate of […]