The weather could take a very nasty turn on Easter Monday in Ontario.

At Denver International Airport alone, about 25 centimetres of snow mixed with winds that limited visibility prompted the cancellation of about 30 per cent of the airport's average daily 1,600 flights.

Several towns were evacuated ahead of the flooding in eastern Nebraska, while those in the western part of the state hunkered down for a blizzard.

The massive late-winter storm unleashed snow and heavy rain on parts of the U.S. Midwest plains early Thursday.

Heavy, wet snow and gusting winds could take down trees and snap power lines already weakened from last week's storm.

Police in Andover, New Jersey say a man was killed by downed power lines during the storm that rampaged up and down the East Coast.

Coastal communities in the Northeast experienced damaging high tide flooding and the lingering effects of powerful, gusting winds.

People along the Northeast coast braced for more flooding during high tides Saturday as the powerful storm continued to batter communities.

After a series of brutal deep freeze winter temperatures, the National Capital Region might be getting an early - and very wet - preview of spring.

The powerful wake and heavy rain whipped the ship, causing intense flooding in the hallways and staircases.