The Bay Area is under a frost advisory with sub-freezing temperatures expected, while gusty winds affect higher elevations. A second frost advisory and potential rainfall are forecasted for the week.

Milwaukee's weather foresees a sunny day shifting to colder, cloudier conditions with chances of snow midweek, blustery winds, and slight temperature recovery towards the weekend.

The forecast for Minneapolis includes a wintry mix with gusty winds, a drop in temperatures, and potential travel disruptions. The National Weather Service advises caution due to dense fog and slick roads.