White Christmas
Will Brown Deer, WI have a white Christmas?
Brown Deer, Wisconsin had snow on the ground on Christmas morning in 12 of the 22 Christmases measured from 1996 to 2025. The last white Christmas there was in 2018. A coin flip.
Measured at Mt Mary College, 7 miles southwest of Brown Deer. A white Christmas is an inch or more of snow on the ground at the Christmas morning reading, the line NOAA uses, counted from the station's own daily record.
The forecast for Christmas morning in Brown Deer starts on this page on December 18.