The only thing you need to go up Baldy right now is waterproof boots and a warm parka. I went up 2 weeks ago against the wishes of the rangers and without any serious issues walked a group of six beginners up to the right of the bowl. Tons of snow, the summit windbreaks are burried, but the snow is nice and soft. Sunday I did Jacinto, again against the wishes of the rangers and had the same experience.