(CNN) — Tropical Storm Imelda formed over the Bahamas Sunday afternoon and is expected to intensify into a hurricane, and while its forecast is less ominous for the Southeast coast, the storm will ...

Chicago is facing a dangerous lake-effect snow event overnight Sunday into Monday morning. A narrow, but extremely intense ...

A strong Pacific storm is bringing soaking rain to Southern California and raising the risk of life-threatening flooding, mudslides and debris flows, especially near burn scars in the Los Angeles area ...

EDITOR’S NOTE: This story is no longer being updated. Click here for the latest forecast. A serious flood threat is on tap for some of the driest areas of the United States as an ailing former ...

The global climate crisis has reached a critical juncture as new data reveals the world's trajectory toward dangerous ...