PDS warnings were first used to warn of tornado outbreaks in the Midwest. More than a decade ago, three meteorologists ...

As if they aren’t already facing enough, firefighters in California also could encounter fire tornadoes — a rare but ...

A swath of snow, sleet, and/or freezing rain could occur from the Texas Hill Country near San Antonio eastward along the I-10 Corridor to the Louisiana border. Snowfall totals could reach 1-2 inches.

Particularly Dangerous Situation, or "PDS" for short, is the most extreme advance notice that can be issued for expected ...

Here's a guide to understanding "particularly dangerous situation" red flag warnings, containment, and other terms related to ...