As of Thursday night, the San Francisco Police Department is asking us all to be on the lookout for 65-year-old Marcia Wilson (photos above), who hasn't been seen since Tuesday afternoon.

According to SFPD spokesperson Officer Albie Esparza, Wilson is 5'5", weighs about 145 pounds, is white, and has blonde hair and blue eyes.

She was last seen wearing a black jacket, a green scarf, black leggings, a tie-dye skirt, a black t-shirt with “San Francisco” written on it, and brown sandals, Esparza says.

When last seen, she was wearing eyeglasses, and had blue nail polish on her fingernails.

She's known to "frequent churches throughout San Francisco," Esparza says. Police did not provide any other details on where they thought Wilson might be headed.

Wilson's daughter has told police that she believes Wilson suffers from depression, though she isn't taking any medication for the illness. She says that Wilson has "made suicidal statements in the past," and fears that she might harm herself.

Wilson was last seen leaving her Outer Sunset home on 46th Avenue at around 2 p.m. Tuesday. Anyone with information on her disappearance, or who believes they've spotted Wilson should immediately call SFPD at 415-553-1071.