XM WX Weather Features

Storm Cells

The Storm Cells feature displays storm cells and the projected path of storms in the immediate future. The direction the red cone is pointing (from the narrow end to the wide end) indicates the projected path of the storm cell. The red bars that span the cone indicate the projected area of the storm. Each bar represents 15 minutes.

The storm icon indicates the current location of the storm cell. The red bars that span the cone in this storm indicate where the storm will be at 15-minute intervals in the next hour.

GDL 30A Owner’s Manual