Dangerous below-freezing temperatures with even colder wind chills were also expected to last over much of the week in the region. Authorities say three people have died in the cold weather.

Florida's 24-hour snowfall record has been surpassed as a "historic" winter storm swept along the Gulf Coast. Although the record-breaking snow—a somewhat rare sight in Florida—may be impressive to behold, heavy winter weather can disrupt travel and create hazardous driving conditions.

Snow totals in the inconceivable 4-6” range are a possibility. The all-time Florida snow record of 4” from Milton in 1954 is in serious danger of falling in the next 24 hours.