Anywhere you go that combine both warm weather and snow is going to be either very inconsistent, tiny or a long drive and change in altitude between the two. I’d suggest alternating days is just going to mean a lot of driving.
You could go somewhere like Tahoe and do the midweek in the mountains when its quieter and drop down to the Californian coast for the weekends for a bit of a relax.
Or just go pretty much anywhere late in the season when there is a fair chance of sunny days. Snow’s crap though, either ice or slush with a small window mid morning when it’s working its way between the two states.