Winter weather warnings for the weekend have been issued for 27 states, with up to 2 feet of snow expected. Freezing temperatures may pose health risks, particularly for vulnerable groups such as infants and older adults. Snow can disrupt travel and create dangerous driving conditions, while winter storms may also cause power outages.

Heavy snow, freezing rain and temperatures as much as 35 degrees below seasonal averages are set to hit large parts of the United States as a string of storms confirm that winter is far from over.