PDS warnings were first used to warn of tornado outbreaks in ... Johns, in conjunction with a tornado watch. That came after a “failed attempt in the late 1970s," Johns said in an interview in the ...

The National Weather Service has issued another rare Particularly Dangerous Situation warning in anticipation of Monday's Santa Ana wind event.

A tornado watch was posted for 24 counties in east Texas, with the National Weather Service warning: “This is a particularly dangerous situation with the possibility of very damaging tornadoes.” ...

PDS warnings were first used to warn of tornado ... Johns, in conjunction with a tornado watch. Smoke from the Palisades Fire rises over a ridge as seen from the Encino section of Los Angeles ...

PDS warnings were first used to warn of tornado ... Johns, in conjunction with a tornado watch. That came after a “failed attempt in the late 1970s," Johns said in an interview in the Electronic ...

A tornado watch was posted for 24 counties in east Texas, with the National Weather Service warning: “This is a particularly dangerous situation with the possibility of very damaging tornadoes.” ...

A tornado watch was posted for 24 counties in east Texas, with the National Weather Service warning: “This is a particularly dangerous situation with the possibility of very damaging tornadoes.” ...