White Christmas
Will Keystone, CO have a white Christmas?
Keystone, Colorado had snow on the ground on Christmas morning in 28 of the last 30 Christmases (1996 to 2025). The last white Christmas there was in 2024. Almost always.
Measured at Dillon 1 E, 3 miles northwest of Keystone. 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 Keystone starts on this page on December 18.