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 ...