Snow, sleet and freezing rain were expected to continue pummeling the central Appalachians and mid-Atlantic states Wednesday, ...

Portland is expected to stay below freezing overnight and into the morning, with daytime temperatures not peaking much above 40 degrees and a possibility of snow.

Multnomah County will open emergency overnight warming shelters Monday night, with extensions possible depending on weather conditions.

Authorities said the 66-year-old woman was believed to be in extreme danger and may require medical assistance.