A rare phenomenon could influence the weather later this month with a blast of cold that could drop temperatures below average across parts of the U.S. Forecasters are monitoring a rare atmospheric ...

The Chicago area will see at least one weather phenomenon this week, and there’s a strong possibility residents could see another. The first phenomenon will be lake-effect snow, which could dump six ...

SAN DIEGO COUNTY, Calif. — An intense storm is poised to bring strong rain, wind, cooler temperatures, and maybe even thunderstorms to San Diego as an atmospheric river sweeps across Southern ...