Black ice can cause vehicle tires to lose traction, making it difficult to brake or steer. Here's what to know.

Freezing rain and significant icing was reported from the Plains all the way to the east coast. Up to .5” of ice was reported in areas like Louisville. This resulted in horrible driving conditions, many accidents, downed trees, downed power lines and power outages.

Storm Blair blanketed large swaths of the U.S., stretching from the Ohio Valley to the East Coast in ice and snow on Monday, affecting tens of millions of Americans who are now scrambling to protect their homes.