White Christmas
Will Coon Valley, WI have a white Christmas?
Coon Valley, Wisconsin had snow on the ground on Christmas morning in 16 of the 28 Christmases measured from 1996 to 2025. The last white Christmas there was in 2025. A coin flip.
Measured at Genoa Dam 8, 14 miles southwest of Coon Valley. 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 Coon Valley starts on this page on December 18.