Earlier this twelvemonth NOAA released a handy interactive First Snow Map which provides a nationwide direct to when you lot tin await to larn the outset snowfall of the winter. The map shows the engagement at your place when the run a peril of snowfall is at to the lowest degree 50%, based on historical weather condition records. NOAA bring forthwith released a like looking map which shows the historical predictability of whether you lot tin await a white Christmas.
The Are you lot dreaming of a white Christmas? map uses historical weather condition information to furnish a prediction of the run a peril of experiencing at to the lowest degree ane inch of snowfall at your place on Christmas Day. The whiter the map at your place thus the to a greater extent than run a peril you lot bring of having a white Christmas. The chances of you lot experiencing a white Christmas are based on the final 3 decades of weather condition records at your location.
