Freshet, the annual spring snow melt, happens when rising temperatures cause mountain snowpack to melt rapidly. The increased ...

Sometimes you'll hear the phrase "100-year flood." Here's how meteorologists define that term and how to see if you live in a flood plain.

An atmospheric river is bringing multiple rounds of heavy rainfall across the Midwestern and Southern U.S. this week.

A $1 million study involving numerous partners is underway in the uppermost Clark Fork River to investigate contributors to a ...

A weakening trough will move across the southeast waters on Sunday and the waters north of Noosa on Monday. A weak ridge will extend over the south Queensland waters in the wake of the trough, while a ...