Your 35 year snow-free streak may be broken come this Friday. There is the potential for snow to fall in Downtown SF if rain is heavy enough and drag down some of the colder air aloft. The last measurable snow fall in SF was February, 5th 1976 when one inch piled up.
In LA, snow will be possible at a very low elevation of 1000 feet.
Above 3000 feet, precip will be all snow.
Now is the time to put the old snow wheels on your skateboard.
Enjoy.
