The Montana Department of Justice has issued a Missing/Endangered Person Advisory for Valerie Grubb of Billings.
The advisory says that Valerie is 63 years old with red hair and blue eyes. She is 5'6" tall and weighs 200 pounds.
She was last seen at her home in Billings at 9 p.m. on Tuesday, June 30.
Valerie left in her car and has not been contacted since; her husband fears she may have fallen asleep at the wheel while driving her car. Valerie is diabetic and has a sleep disorder.
She was last seen driving a black 2018 Kia Sportage with Montana license plate 3-42406D.
Anyone with information about Valerie is asked to call the Billings Police Department at (406) 657-8461, or call 911.