Daily Archives: August 28, 2023

How is a heat index determined?

Posted on August 28, 2023 by WeatherGuys Editor

The heat index (HI) indicates how hot it feels.

The HI is calculated using an equation that is a function of air temperature and the relative humidity. The HI is sometimes referred to as the “feels-like” temperature. Continue reading →

Category: Meteorology, Severe Weather, Weather Dangers

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