We had some patchy dense fog this morning, but it cleared quickly. We'll see some clearing today and temperatures a little warmer in the mid to upper 50s valley, upper 40s to upper 50s foothills, and 30s mtns. More areas of dense fog tomorrow morning, but fog should hold off until after midnight, for a clear Christmas Eve. Fog for Christmas morning, then clear, ahead of a chance of showers Christmas night - 50% valley, up to 6" snow down to 6,000ft in the mountains. Showers & snow Wednesday.