Potential bomb cyclone is ‘serious stuff’, Biden warns as Arctic blast looms

Thousands of flights cancelled as officials warn of major and anomalous storm system' bringing snow and life-threatening wind chill

Thousands of flights have been cancelled after US forecasters warned on Thursday of potentially crippling impacts across central and eastern" parts of the country, producing widespread disruption to travel and utilities over the holiday season, as an arctic blast surged from west to east.

At the White House, after a briefing on the potential bomb cyclone", Joe Biden said: This is not like a snow day when you were a kid. This is serious stuff."