States across the central and eastern U.S. are under extreme heat watches and warnings as the areas face a dangerous heat wave throughout the first half of the week, according to the National Weather ...

Nicole Brown Chau is a deputy managing editor for CBSNews.com. She writes and edits national news, health stories, explainers and more. Nikki Nolan is a meteorologist for CBS News and Stations. She ...

Extreme levels of heat and humidity are forecast to spread across the country over the next two weeks, blanketing the Southwest, Midwest, and East Coast with high temperatures beginning this June 19 ...

Heat waves are becoming commonplace, and so too is high humidity, which can strain the electrical grid, hurt the economy, and ...

After any potential severe weather in our area overnight our attention will be focused on tracking hot temperatures and high levels of humidity. This combination means there will be dangerous levels ...

Soaring heat and high humidity are back, locking us into an uncomfortable, sticky pattern for the next three days. Daytime high temperatures are expected to reach into the 90s in parts of Michigan ...