Holiday weather forecast more naughty than nice for U.S.
A winter storm system sweeping the Pacific Northwest on Friday is expected to unleash heavy snow, freezing rain and high winds as it moves across much of the United States over the weekend, making holiday travel treacherous, forecasters said.
The storm brought light snow and rain to Seattle in the Pacific Northwest as temperatures hovered around freezing. The National Weather Service said as much as 3 inches of snow could fall on elevated lowland areas by Saturday morning.
In northeastern Oregon, transportation authorities closed Interstate 84 between Baker City and LaGrande earlier on Friday after snow reduced visibility to zero.
"An expansive storm system moving into the western U.S. (Friday) afternoon will make for an eventful holiday weekend across much of the Nation," the National Weather Service said in a forecast.
The storm system will first dump rain across much of the West Coast, including Southern California, where showers and thunderstorms could trigger flooding for some areas, the NWS said.
The storm will move east Saturday, spreading snow across the Rockies and into the Northern Plains through Sunday, Christmas Day, the Weather Service said.
The deteriorating weather may derail travel plans for some of the 94 million Americans who the AAA says will hit the roads during the holidays.
Signs of how bad weather may cause disruptions for holiday travelers continued for a second day Friday as 519 U.S. flights were canceled, according to flightaware.com.
A blizzard watch was in effect for the area around Bismarck, North Dakota, where as much as a foot of snow and heavy winds will lead to dangerous Christmas travel conditions, the Weather Service said.
"Blizzard conditions are possible across portions of the Northern Plains on Christmas Day, where snow along with winds gusting in excess of 60 mph could create very dangerous travel conditions," the Weather Service said.
As their neighbors to the north deal with winter weather, people in southern Missouri, Kentucky and Tennessee will enjoy unseasonably warm weather on Christmas Day, as temperatures are likely to soar into the 60s, according to the Weather Service.
Even so, during the evening, those areas could see rain and a few thunderstorms.