The particularly dangerous situation alert is relatively new to Southern California but has been issued before the recent wildfires that have caused devastation across LA County.

A winter storm watch will be in effect Sunday for much of eastern Pennsylvania, including the Poconos. In Carbon and Monroe counties, 6 to 10 inches of snow is possible, the National Weather Service said Friday afternoon when issuing the watch. For Pike and Wayne counties, 5 to 9 inches is possible, the NWS said.

The wind chill in Columbus dropped as low as -5 degrees overnight, and as of 6 a.m. the air temperature was 5 degrees with a -3 degree wind chill

STATEN ISLAND, N.Y. -- The National Weather Service has issued a winter weather advisory for New York City, effective from 1 p.m. on Sunday, Jan. 19, until 4 a.m. on Monday, Jan. 20.

The Marquette NWS office said wind chills in some areas could reach 44 below zero early in the week and residents should prepare.

Particularly Dangerous Situation: What is it and when are they issued by the National Weather Service

There's a very slight chance that the very northern tips of a few Florida Panhandle counties could see a wintry mix of rain, sleet and snow.

As temperatures plummet and wind gusts intensify, the National Weather Service (NWS) is rolling out changes to its cold weather alerts as part of its Hazard Si

The second winter storm of the week is moving in, and the National Weather Service has updated its forecast for Friday. Here's what they're saying.

The National Weather Service and European global models show increasing chances of snow in Florida on Monday and Tuesday night.

After a looming snowstorm hits the Tri-State Area on Sunday, arctic air is expected to chill New York City and the surrounding areas. According to a post on the National Weather