White Christmas
Will McCammon, ID have a white Christmas?
McCammon, Idaho had snow on the ground on Christmas morning in 18 of the 21 Christmases measured from 1996 to 2025. The last white Christmas there was in 2016. Almost always.
Measured at Pocatello 2 Ne, 20 miles northwest of McCammon. 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 McCammon starts on this page on December 18.