Forecast maps issued by the Climate Prediction Center (CPC) show what weather conditions the U.S. can expect over the ...

La Niña effects vary drastically by region, even within the United States. Here's what it means for winter weather.

Multiple states were expected to see snow on Tuesday, while widespread freeze warnings spanned the southern U.S.

This storm is no longer being tracked. Priscilla was a post-tropical cyclone in the North Pacific Ocean Friday afternoon Mexico Pacific Time, the National Hurricane Center said in its latest advisory.

Significant flooding is possible along with hazardous travelling conditions on Friday, as a status orange weather warning for ...