Update

This is clearly turning into a significant event in portions of central Puget Sound with some areas getting 3-6 inches. We have had the northerlies moving southward from NW Washington at low levels, and moist unstable flow from the southwest surmounting it. Thus, the thundersnow and snow showers. Looking at 11 AM at the latest radar, it appears that the worst will be over by 1-2 PM. ...cliff