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 ...

A tornado watch will be in effect for a large part of Alabama until 8 p.m. Saturday. It is a PDS watch, a rarely-issued watch that signifies a "particularly dangerous situation." ...

North Texas is under a PDS Severe Thunderstorm Watch, signaling unusually high storm damage potential and urging residents to prepare for fierce winds.

A PDS alert can also trigger text messages and other alerts. It’s not clear if that was sent prior to the tornado hitting Pulaski County. Yet, multiple people reported receiving text alert ...

A tornado emergency is the National Weather Service’s highest alert level. It is issued when a violent tornado has touched down in the watch area. There is a severe threat to human life and ...

If you're not sure what you should do for a tornado warning vs. a tornado watch, here's the difference between these two terms — and why that matters. Knox County Schools cuts 27.5 jobs due to ...

However, tornado patterns in the U.S. are changing in other ways. Big outbreaks of tornadoes, like the ones in Kentucky and Missouri over the weekend when lots of storms move across a large area ...

What is a tornado emergency? A tornado emergency is the National Weather Service’s highest alert level. It is issued when a violent tornado has touched down in the watch area.