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

The particularly dangerous situation alert is relatively new to Southern California but has been issued before the recent wildfires that have caused devastation across LA County.

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.

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

“A Particularly Dangerous Situation (PDS) tornado watch is issued when volatile conditions are expected to lead to many tornadoes, including multiple strong (EF2+) tornadoes, widespread ...

JEFFERSON COUNTY, Texas — A large tornado touched down southwest of Port Arthur Saturday afternoon, resulting in urgent warnings for residents across Jefferson County to seek immediate shelter.

2, 3, 6, 11, 13, 16, 17, 25, 26, 30, 33, 41, 52, 58, 59, 61, 64, 65, 69, 74, 76, 77 (two, three, six, eleven, thirteen, sixteen, seventeen, twenty-five, twenty-six ...

The PDS Tornado Warning issued for Port Arthur has since expired as the storm has moved out of the area. A Particularly Dangerous Situation Tornado Warning was issued for a confirmed large and ...