Monday, June 12, 2017
A strong winter-like storm currently in the Great Basin has brought 4” of snow to the Alpine Meadows ski area near Lake Tahoe, California! While the dry southern end of the storm will preclude any precipitation for the Steamboat Springs area, temperatures will drop when the cold front blasts through our area around or a few hours before sunset with windy conditions.
Winds will diminish overnight leading to quite chilly Tuesday morning temperatures, with frost possible, so cover your tender, just-planted vegetation. Winds will become breezy again as the cool day wears on, with temperatures over twenty degrees cooler than today.
As the storm moves across first Wyoming early tomorrow and then Montana later Tuesday into Wednesday, temperatures will rebound by Wednesday, though stay around average. Flat westerly flow will keep the comfortable temperatures and breezy afternoon winds around for the rest of the work week.
By the weekend, the American GFS has a shallow ridge of high pressure building over the West Coast, with the European ECMWF recently trending to that solution as well. The American model advertises a couple of waves embedded in the west-northwesterly flow moving over our area during Saturday, and these will bring breezier conditions with even some showers possible later in the day and overnight.
After that, models disagree in the strength of the West Coast ridge and whether any additional waves in northwest flow will move over our area for the end of the weekend and the beginning of next week.