Several locations will likely see record low temperatures by Tuesday morning, and a Cold Weather Advisory is in effect till 10 a.m. Temperatures will moderate and return to near normal by the end of the weekend and early next week with a chance for showers.

Most school districts in the Puget Sound and Western Washington were open Friday, including Seattle Public Schools, after intermittent closures during the week.

SEATTLE - Some neighborhoods in King, Snohomish and Pierce counties woke up to light snow Saturday morning. A rain/snow mix is also possible this afternoon and tonight. Additional snow accumulations in the lowlands are unlikely,

FOX 13 Seattle Meteorologist Ilona McCauley is tracking potential record-low temperatures in western Washington this week.

Western Washington will experience bitter cold temperatures, with lows dropping to the mid-teens to low 20s, potentially setting new records in Seattle on Tuesday and Wednesday mornings. A cold weather advisory is in effect until 10 a.