Heat index tells part of the story—but the wet bulb globe temperature tells the whole truth. KSHB 41 meteorologist Wes Peery explains why this lesser-known number could be the most important one ...

EAST TEXAS (KLTV/KTRE) - Since 2023, UIL has recommended Wet Bulb Globe Temperature (WBGT) as the measurement for heat stress and student safety guidelines. WBGT takes into account temperature, ...

If you are living in one of many areas of the U.S. currently experiencing a heat wave, your outdoor thermometer may say it's in the 90s, but your local weather station tells you it feels like triple ...