After reviewing all of the evening model projections, we’re confident that there will be a period of heavy snow Monday morning, probably starting around 6 or 7 a.m. and continuing through midday. Don’t be surprised to wake up with not much on the ground but conditions will change rapidly after sunrise. Snow could fall at rates of at least one to two inches per hour for a time with visibility below half or even one-quarter mile. Roads could quickly become slick and snow-covered. We would strongly encourage staying home and off the roads if possible.

Source: Washington Post January 03, 2022 13:31 UTC