High winds buffeted Delaware during the afternoon of the 31st. Numerous tree limbs, trees and power lines were knocked down. Delmarva Power and Light reported about 40,000 homes and businesses lost power in their service area including Delaware. Power was last restored to homes in New Castle County as late as January 2, 2009. Delaware Electric Cooperative reported about 1,900 homes and businesses lost power in Kent and Sussex Counties.
In Sussex County, a vehicle was damaged after a heating and air-conditioning unit was blown off the roof of a store in the Tanger Outlet Center in Rehoboth. A large fire at the Irish Eyes Restaurant in Lewes was tough to contain and battle because of the high winds during the afternoon. The restaurant was severely damaged. In Kent County, a few homes in Smyrna lost shingles. One downed tree damaged a home, garage and two vehicles. Although winds started to decrease that evening, many outdoor activities and fireworks in celebration of the New Year were cancelled in Dover and Wilmington.
Peak wind gusts included 74 mph in Hartley (Kent County), 70 mph in Lewes (Sussex County), 59 mph at the New Castle County Airport and 51 mph in Georgetown (Sussex County).
The high winds were caused by the large pressure difference between a rapidly intensifying Alberta Clipper type low pressure system moving through New England and a strong high pressure system approaching from the upper Mississippi Valley.