Black Friday: We're off to a cold and icy start this morning with freezing fog for many of our inland valleys. Skies will gradually become sunny into the afternoon with cool temperatures. Highs will top out in the mid to upper 40s for many in our westside valleys, into the low to mid 40s in the Klamath Basin, and into the mid to upper 50s along the coast. Winds will remain light today with just a bit of haze. 

An AIR STAGNATION ADVISORY remains in effect for our inland valleys until 11 AM Monday. A strong inversion and poor mixing will settle into the region. Pollutants will likely settle into our inland valleys leading to periods of poor air quality through the weekend. This could pose problems for sensitive groups of people.

Tonight: With clear skies into this evening, areas of fog and freezing fog will be quick to develop overnight in our inland valleys. Overnight low temperatures will be cold again, falling into the 20s for many in our westside valleys and into the 10s to single digits in the Klamath Basin. The coast could see a bit of fog by Saturday morning with lows in the upper 30s and lower 40s.

Extended: The holiday weekend is looking dry, but we'll continue to see stagnant air in our valleys with freezing fog developing at night and lingering through at least part of the day, especially in our westside valleys. It's looking like Monday could bring some more rain and higher elevation snow to our region, mainly along and west of the Cascades. Beyond Monday, December will likely start off dry and fairly mild with another stretch of stagnant air.

Stay updated on the StormWatch 12 forecast on-air and online.