IE 11 is not supported. For an optimal experience visit our site on another browser.

Dangerous winter weather grips part of US, causes deadly car pileup

02:50

Severe winter weather across the country is making driving conditions dangerous. In Erie County, Pennsylvania, more than a dozen cars piled up, sending at least 10 people to the hospital, while in Michigan, almost 40 cars slammed into each other in white-out conditions, killing three people. NBC’s Kristen Dahlgren reports for TODAY.