Another snowy day is expected in the Northeast on Friday, while rain is anticipated in the Pacific Northwest.

A low-pressure system hovering over the Northeast is forecast to continue pulling moisture onshore from the Atlantic Ocean and cool air from Canada, creating snow across the region. Between 1 and 3 inches is expected in most areas, while the extreme Northeast could see between 3 and 5 inches.

In high elevations of the Appalachians, blizzard conditions with wind gusts of 30 mph are expected, along with 5 to 7 inches of new snow. High temperatures are expected to remain in the lower 30s in most of the region.

A windy winter storm has knocked out power to at least 700,000 homes and businesses in the Northeast, fanned a hotel fire in coastal New Hampshire, and disrupted travel.

In New Hampshire, even the state Emergency Operations Center was operating on a generator. A wind gust of more than 90 mph was reported in the state.

Rain and flooding are the big problems in northern New England. Farther south, snow is clogging roads and airport runways. Thousands of flights have been canceled.

New York Mayor Mike Bloomberg has decided to give the nation’s largest public school district a rare snow day after 17 inches fell there.

Parts of western Maine received nearly a foot a snow, while Philadelphia received a dusting. About 9 inches of snow fell in New York City, where a man was killed by a falling snow-laden tree branch in Central Park–one of at least three deaths being blamed on the storm.

In parts of southern and mid-coastal Maine more than 3 inches of rain had fallen and forecasters say some areas could get more than 7 inches. The Presumpscot River in Westbrook was expected to crest at 9 feet over flood stage by Friday afternoon. The river in the flood-prone New Hampshire town of Goffstown was nearing flood stage and residents were told to prepare for possible evacuation.

Hundreds of flights were canceled at major East Coast airports.

The latest blast of winter was expected to linger more than 24 hours, meaning more headaches Friday. More snow is predicted for much of the region Saturday, too.

The National Weather Service put much of the East Coast under wind advisories and warnings until 7 a.m. Friday. The agency warned that winds could blow steadily between 20 and 30 mph in some areas, with gusts of 55 mph or higher in coastal and mountainous areas.

Snow began piling up in a storm that showed no signs of stopping soon across and towards further South.

Blizzard conditions are expected to get worst. By daybreak, the wind was howling through the casino towers in Atlantic City, blowing the snow sideways as it continued to fall.

Hundreds of Atlanta flights were canceled for Friday as snow began to bear down on the area.

During the day, supermarkets and video stores kept busy, so were liquor stores where people stocked up when they had the chance for Sunday’s Super Bowl parties. By mid-afternoon, a sign at Ace Hardware in Westmont let shoppers know shovels and sleds were sold out.

The entire state was under some kind of winter storm advisory or warning. But the southern Jersey shore was expected to get the worst of it. Usually the hardest hit by snowstorms, Sussex County in the northwest corner of the state might see only 2 to 5 inches of snow.

Delta Air Lines canceled about 800 flights into and out of Atlanta’s Hartsfield-Jackson International Airport, and AirTran Airways canceled 32 flights ahead of the storm, according to airline representatives.

The new storm was taking a more southerly route than the previous two. Accumulations of up to 5 inches were predicted for parts of southeast Mississippi and southwest and south-central Alabama overnight Thursday into Friday.

Dallas/Fort Worth International Airport had recorded 12.5 inches by Friday morning. It was the greatest 24-hour total in the Dallas/Fort Worth area since 12.1 inches fell January 15, 1964, the National Weather Service said.

Louisiana closed state government offices in 42 parishes for Friday because of the storm.

It so rarely snows in Mobile, Alabama, that the city’s public works department doesn’t bother keeping road salt on hand.

So with 2 to 4 inches of snow expected to fall there, road crews were filling trucks with the sand that’s typically reserved for filling cave-ins and for sandbagging during floods.

“We don’t know what to do,” said John Windley, Mobile’s superintendent of public works. “We just tell everybody to stay home.”

Across a swath of the Southeast that hasn’t seen more than an inch of snow in at least a decade — including parts of Alabama, Arkansas, Louisiana and Mississippi — public officials were reacting with a mix of trepidation and helplessness.

Many residents, meanwhile, are expressing disbelief.

Some areas of London saw snow yesterday, but more heavy snow is due on Friday. High ground areas could see up to eight inches fall overnight with London expecting up to four inches.

Weatherman John Winters said we the best chance of a white Christmas than we have had for years.

Northern England will miss out on the heavy snow falls, and will only see light snow towards the weekend.

The Met Office has issued a severe weather warning ahead of the expected falls.