Daily and monthly temperature records could be broken later this week in parts of the western and central U.S.

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 Current Temperature map shows the current temperatures color ... In most of the world (except for the United States, Jamaica, and a few other countries), the degree Celsius scale is used ...

Languages: English. Cold weather warnings stretched from North Dakota to as far south as Texas on Tuesday as "dangerously cold" temperatures hit much of the U.S. National Weather Service (NWS ...