The majority of Mondays flight cancellations were concentrated around the Washington D.C. metro area.

That followed more than 1,800 flights that were canceled on Sunday.

That was followed by Baltimore/Washington International Thurgood Marshall Airport (BWI) and Dulles International Airport (IAD).

Snow falling at Ronald Reagan National Airport

A United Airlines plane taxis as snow begins to fall at Ronald Reagan National Airport (DCA) in Arlington, Virginia, U.S., on Sunday, Jan. 16, 2022.Credit:Samuel Corum/Getty Images

Wes Moore similarlydeclared a State of Emergencyand strongly encouraged people to avoid travel, and New Jerseys Gov.

Phil Murphydeclared a State of Emergencyfor southern parts of the state.