Explore the fascinating climate zones of the United States, including the Northwest Coastal, High Plains, Midwest, ...

The Baltimore area anticipates mixed weather conditions, including heat index over 100 and potential severe thunderstorms ...

Around 100 million people are under heat alerts Friday, from coastal Maine to South Carolina and across much of the Midwest ...

While above-typical heat is expected across much of the U.S., parts of the Southeast and mid-Atlantic could see more rain.

A typical La Niña winter in the United States brings cold and snow to the Northwest and unusually dry conditions to most of the Southern states, according to the Climate Prediction Center. The ...

Highs this weekend will remain in the low 90s with tropical humidity, pushing heat index values near or above 100. Overnight ...

On July 15, parts of the Mid-Atlantic, including much of the state of Virginia, were under flood watches as forecasters warned more thunderstorms and heavy downpours were in store.