On June 17, the crescent Moon will slide directly in front of Venus during daylight hours, hiding the planet from view for observers in parts of the United States, Canada, Brazil, and Venezuela. This ...

That is because the dew point is a measure of how much water vapor is in the air and relative humidity is a measure of how ...

Those dew points have been sky high, but I want to answer a misconception. What is the difference between dew point and ...

Humidity levels are set to rise towards the end of the week, bringing with them a noticeable shift in the air’s moisture ...

Humidity levels are set to rise towards the end of the week, bringing with them a noticeable shift in the air's moisture ...

Relative humidity and dew point are both used to identify how much moisture is in the air. Relative humidity is a percentage of the moisture in the air. Dew point is a temperature.

The number on the thermometer only tells half the story. Here’s what to know about heat index—and why some scientists are ...

Trey Fulbright is the newest meteorologist on the KDKA First Alert Weather Team. In addition to seeing his forecasts on air, he also does weather and climate reporting. Trey comes to KDKA from Des ...

Houston will host the FIFA World Cup during one of its hottest and most humid times of year. Here's what visitors should know ...

This year's World Cup could see hazardous heat and humidity for players and fans at around a quarter of games, academics warned. World Weather Attribution (WWA) says its analysis shows climate change ...