Could there be snow in the mountains?
Not much...this storm is relatively “warm”,
Could be, mate. I am up in the mountains of NorCal and we are bracing for heavy rains as of tonight and continuing through Tuesday night. We have some steep hillsides here that have not received any rain since last March, and with the fires that have occurred this year we are expecting some rock and mudslides to happen along with the snow level dropping down significantly. The town is at 2300’ so probably not snow there but in all probability the hills around will begin showing lowered snow levels. My place outside of town is at about 4500’ so I might see a few flurries, but hopefully not too many if I am fortunate.