Clear = cold in this part of the world, Greg. If you want it to warm up, you're going to have to put up with grey. I'll take the sunshine myself. Hell, this is shirtsleeve weather for less than five blocks.
If this keeps up, the blanket of smog over the city will be browner than roast turkey skin tomorrow afternoon. If it rains a little on Friday as expected, it'll nicely rinse the suspended particulates into Puget Sound where they belong. Unless the wind bringing in those Friday clouds whips the pollution up into the snowpack.