As we left Yosemite and drove up to Lake Tahoe, this storm was developing off in the distance. Soon we were upon it. The temperature dropped, the wind developed and soon it was raining on us and the cows, who didn't seem to mind it at all. We saw many, many waterfalls in Yosemite and some even around the shores of Lake Tahoe. They had snow here just two weeks ago and the area has more water than we've seen in previous years. SkyWatch Friday for June 19, 2009.