White Christmas
Will Lewistown, MT have a white Christmas?
Lewistown, Montana had snow on the ground on Christmas morning in 12 of the 21 Christmases measured from 1996 to 2025. The last white Christmas there was in 2017. A coin flip.
Measured at Lewistown Airport, 1 mile southwest of Lewistown. 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 Lewistown starts on this page on December 18.