NWS Weather Prediction Center(@NWSWPC):NEW for this season, the NWS is expanding “Particularly Dangerous Situation” (PDS) wording to select Blizzard & Ice Storm Warnings. ❄️🧊 PDS is reserved for rare, historic events posing an exceptional threat to life. When you see PDS in a warning, take immediate action!

NWS Weather Prediction Center

@NWSWPC

Official X account for the National Weather Service Weather Prediction Center. Details:

Joined May 2013

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NWS Weather Prediction Center@NWSWPC

2026.11.02 23:30

NEW for this season, the NWS is expanding “Particularly Dangerous Situation” (PDS) wording to select Blizzard & Ice Storm Warnings. ❄️🧊 PDS is reserved for rare, historic events posing an exceptional threat to life. When you see PDS in a warning, take immediate action!