Jami Olmstead-Jacobs, 36, of Coloma, has been found in Northern Michigan.
She has been taken to a hospital in the Mackinac City area.
Jacobs had not been seen since Sunday.
The Coloma Township Police Department had asked for the public's help in finding Olmstead-Jacobs after she had been missing for more than 24 hours.
She suffers from and has been treated for depression, according to family members.