White Christmas
Will Preston Heights, IL have a white Christmas?
Preston Heights, Illinois had snow on the ground on Christmas morning in 6 of the 27 Christmases measured from 1996 to 2025. The last white Christmas there was in 2022. Now and then.
Measured at Joliet Brandon Road Lock/Dam, 1 mile northwest of Preston Heights. 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 Preston Heights starts on this page on December 18.