Dense fog that could reduce visibility to a quarter mile or less in some areas is again blanketing the Treasure Valley. A dense fog advisory for the Valley was set to expire at 11 a.m. Sunday.
The high temperature Sunday and Monday will be in the mid-30s, with calm winds. It appears we may graduate from dense fog to merely hazy conditions by Tuesday. Highs in the mid- to upper-40s the rest of the week.