On Sunday we'll see rain and high elevation snow showers, with some moderate periods of precipitation throughout the day. Snow levels will sit around 2400 m in the western Alps and around 2100 m in the east. I don't expect more than 5 - 10 cms of dense snow up high before the showers wrap up overnight, with the Austrian Alps favored.

The next storm will take a bit of a different track than the past several storms, as part of the upper level energy drop down prior to reaching the Alps. This will result in some solid snow for the Pyrenees, with moderate totals in the Alps. The models have come into better agreement overall on the storm track. Check out the upper-level setup below, with the low pressure system diving down into Spain before cuts off south of the Mediterranean.

Once the storm cuts off and remains well south of the Alps and Pyrenees, Central Europe will no longer see additional impacts, so I expect this storm to wrap up Wednesday night. 

In the central and eastern Pyrenees, expect 30 - 60 cms of snow above 1800m, with 25 - 50 cms above 1500 m. Snow levels will start high but quickly fall to around 2000m as the snow picks up, and then down to 1200 - 1500 m for most of the storm. With winds generally out of the north, the northern side of the Pyrenees will be favored. Check out the snow forecast from the European model below.

With the main surge of energy directed at the Pyrenees, impacts over the Alps will be less significant. Still, there will be a period of snowfall from Monday night through Wednesday afternoon favoring the Austrian and Swiss Alps. Snow levels will be low enough for mainly snow this time. Expect 10 - 25 cms for the higher elevations of the Austrian and Swiss Alps.