Winter Not Done Yet: Mountain Weather update 5/2

Winter is trying to hang-on, just barely.  I'm forecasting two different storm systems through 5/11.The first storm system is currently moving at snails pace through CA's Sierra.Most of the snow hits WY, MT, UT, CO between 5/4-5/8.  Yesterday it looked like 1-2 feet of accumulation was possible, but today that pattern has changed with less jet support, different track, and less cold air.Freezing levels will gradually drop between 5/4-5/8 as colder air filters in behind each cold front.