By Anthony Sagliani, Meteorologist
The next system in a series of powerhouse storms will slam onshore Sunday into Sunday night.
Very heavy snow will impact northern California with another 1-2 feet likely Sunday and Sunday night. This will bring snow totals for this event up to 2-4 feet of snow across Mount Shasta City, Dunsmuir, McCloud and Tennant.
Portions of Interstate 5 near Mount Shasta City and Highway 89 near Snowman’s Summit will likely be impassable at times due to the snow later Sunday into Sunday night