A map shows areas in California where temperatures are expected to surpass 100 this week. There has been an early-season heat ...

Dozens of cities are expected to meet or surpass record high temperatures for this time of year as part of a heat wave that ...

A Texas heat wave could produce record high temperatures this week. Austin has opened cooling centers to help residents stay ...

Texas faces dangerous heat through the weekend as forecasters warn of above-average temperatures and release risk maps for ...