The “particularly dangerous situation” (PDS) language is used by the National Weather Service for extreme weather watch alerts or warnings in rare cases to convey heightened urgency or risk to the ...
On Monday morning the National Weather Service (NWS), issued a 'Particularly Dangerous Situation' (PDS) Red Flag Warning that will be in effect at 4:00 a.m. Tuesday through noon on Wednesday in parts ...
The Storm Prediction Center (SPC) uses the ‘ParticularlyDangerousSituation’ wording when the tornadoes expected could be widespread and/or strong. The text mentions the possibility of a few ...