Louise Schiavone

Dangerously cold weather is moving into the eastern United States over the coming days, creating lake effect precipitation in the northeastern states. A couple of feet of heavy snow could fall in upstate New York. By the weekend, a wave of arctic air is expected to put much of the U.S. in freezing conditions.

Dangerously cold weather is moving into the eastern United States over the coming days, creating lake effect precipitation in the northeastern states. A couple of feet of heavy snow could fall in upstate New York. By the weekend, a wave of arctic air is expected to put much of the U.S. in freezing conditions.

or sub-freezing temperatures from the Plain States to the Midwest to the East Coast in both northern and southern states. I'm Louise Schiavone, NPR News, Washington.

or sub-freezing temperatures from the Plain States to the Midwest to the East Coast in both northern and southern states. I'm Louise Schiavone, NPR News, Washington.