We've been keeping you updated on this biting cold spell but what about the people whose jobs keep them outside in the elements?

Construction workers, police officers and mail carriers all have to report to work. The scene in Cleveland Wednesday put some of those workers to the test. Rain, shine or cold, the mail has got to be delivered.

"Basically keep moving, wear layers, I have on 3 layers if I need to I will take something off put something on as needed," said Sandra Lewis, US Postal Worker.

Continue to bundle up if you are headed outside.