Drought Buster Event for California and Plenty of Snow for the Northwest

The water situation is rapidly turning highly favorable for the West Coast, with particularly good news for California.  

And bountiful snow is in store for the Northwest as well.  But no lowland snow is forecast for western Washington--so if you were looking for a white Christmas near sea level, that looks improbable now.

The total precipitation amount (depth of water from rain and melted snow) through 4 PM next Saturday is impressive, with over five inches in the Cascades and MORE THAN ten inches for the Sierra Nevada.


In terms of snowfall,  massive amounts will fall over the mountains from BC to California, with over 4 feet of snow in the Sierra Nevada (see below).  

An extraordinarily valuable addition to the snowpack.  By the time this event is over, the snowpack for the entire West Coast will be above normal.


The origin of the precipitation bounty for California will be the development of a very deep trough of low pressure west of northern California (see the forecast for 4 PM on Wednesday).   This feature will form on Sunday and amazingly will stay in place for much of the week.  This feature will push moist, southwesterly flow into California, where it will be pushed upwards by the terrain, producing massive precipitation.


Good skiing is guaranteed for the Northwest for holiday season.  And situation for water next summer appears to be quite favorable at this early vantage point.



Comments

Popular posts from this blog

Why so little lightning in the Pacific Northwest? And a very nice weekend ahead.

The Time of Year You Can See the Air Move

A Much Colder Than Normal April: But How Unusual?