Maps show where extreme humidity and 90- or 100-degree temperatures will affect about 255 million people across the United ...

As temperatures rise across the U.S., here’s what you need to know about high humidity and how it can affect you.

Humidity will make temps feel like the 100s. However, heat index values will stay below the National Weather Service’s ...

Humidity in Houston is often discussed due to its impact on how the weather feels, with humidity referring to the water vapor ...

Humidity levels may hover around 70-85 per cent, making the air feel damp, especially after rainfall. If you plan to step out ...

While many Midwesterners tend to blame the summer humidity on corn sweat, it only makes up a very small portion of our summer ...

I don't think temperatures will be quite as high as they were yesterday when we topped out at 95 degrees, but we're going to ...

The 739 deaths in 1995 was the deadliest weather event in Illinois history and redefined Chicago’s emergency response and ...

It will be warm and pretty muggy with all of the humidity in the atmosphere. FBI says it's uncovered largest medical fraud in US history Kayleigh McEnany of Fox News has a new baby. Big sis is ...

Record-breaking heat indices — a combination of temperatures and humidity to determine how heat really feels to the body — are possible from Kansas City to Maine.

A heat dome — a heat-trapping lid of strong high pressure in the atmosphere — will expand eastward after forming Friday and intensify through next week. For a week or longer, it’s expected ...