(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 ...

(CNN) — Tropical Storm Melissa is barely moving through the Caribbean, and that’s exactly what makes it so dangerous. The longer it lingers, the more rain it dumps and the more likely it is to rapidly ...

EDITOR’S NOTE: This story is no longer being updated.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 ...

EDITOR’S NOTE: This story is no longer being updated. Click here for the latest forecast. A nasty coastal storm, known as a nor’easter, is organizing and strengthening off the Southeast US. The storm ...

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 ...

Hurricane Melissa is expected to make landfall in Jamaica Tuesday, bringing severe winds and flooding. For survivors, the dangers don’t end when the storm passes — hidden hazards like mold, structural ...