> March is a spring month, of course snow coverage will be worse.

Peak snow cover in the west (California) is expected to be in early April. December was an intense month of rainfall and the snowpack was trending towards above average, but then a dry Feb and a heatwave in March not only ensured the pack didn’t grow but pretty much nuked whatever cover early season rains brought. It is shocking because in December it was looking like historical snow and it went into catastrophic shortage in 3 months.