Weather Conditions - A new arctic punch is causing widespread cold and heavy snowfall in the Mid-Atlantic region and beyond [1] - Temperatures are 10 to 20 degrees below normal [1] - Dangerous avalanches have been reported in Colorado [2] Impact - The icy conditions are making roads slick and dangerous, impacting commutes [1] - Communities are experiencing significant snowfall, described as "inch after inch of powder" [1]

Weather Event Overview - An early winter storm is impacting the eastern US, bringing heavy snowfall of up to two inches per hour near Lake Erie [1] - West Virginia, Pennsylvania, and New York are experiencing significant snowfall, exceeding eight inches, accompanied by strong wind gusts [2] - Unusually cold temperatures are extending into the southern US, with flurries reported in Myrtle Beach, marking the earliest on record [2] - Southwest Florida experienced a temperature drop from the 80s to the 30s Fahrenheit, a condition unseen in nearly 60 years [3] Impact and Disruptions - Dangerous roadway conditions are reported, with numerous vehicles skidding off roads and stranded drivers requiring assistance [1] - Flight delays are exacerbated by wind gusts topping 40 miles per hour in parts of New York, Philadelphia, and near DC [4] - Cold temperatures are causing cold-stunned iguanas to fall from trees in Florida [3] Duration and Outlook - The cold snap is expected to be short-lived, with temperatures in New York predicted to approach 60° Fahrenheit this weekend [5]