Mountains of Snow

For Northwest snow lovers, this is turning out to be a good year, with FAR more snow than during the snow-drought winter of  2014-2015.  Let's begin by showing the snow depths of December 15 this year and last (see below).   Hugely more snow this year in most areas, particularly over the Olympics and central/southern Cascades.

The Northwest Avalanche Center provides a summary of the snow at ski areas and other locations twice a month (see below).  The per cent of normal at these areas range from 60% at Stampede Pass to 119% at Mount Baker.  Overall, a very typical year.  If  you want to see something amazing, check out the snow totals for last year (last column).   Hardly anything!  Last year Baker had 6 inches if snow, this year, 80 inches.

Just to see what is on the ground, here is a recent picture at Whistler

 And two at Mount Baker

But ready to get really excited?  Here is the snow forecast for the next 72 hours.  Eastern WA and Oregon get covered, up to several feet in the mountains.

Next 72 hours?  Several more feet in the Cascades and lots of snow over the Sierra Nevada.

Why so much snow you ask?  Because we are stuck in a very favorable, La Nina type pattern with high pressure over the subtropic Pacific and cool, northwesterly flow over our region (see upper level map).  In this situation, we have a series of disturbances moving into our region from the Gulf of Alaska, with relatively low freezing levels.

We will go into the holiday season with loads of snow for skiing and recreation.

Santa is worried about too much snow.