CNN is tracking extreme heat conditions for Americans each day. See where the risks are greatest — and where high temperature records might be broken.
The southwestern United States is facing dangerously high temperatures over the next few days, and the National Weather Service has issued an extreme heat warning in certain parts to help residents ...
The National Weather Service has issued a Severe Thunderstorm Warning and a Heat Advisory for parts of southeastern Pennsylvania, New Jersey, and Delaware.
Boston, New York City and Philadelphia are expected to get into the 90s this weekend. More heat is coming next week.