Missing Riverdale sisters return home safely, police say

Xavyonia Shelley and Dahari Collier have been missing since Monday afternoon. (Clayton County Police Department) (Clayton County Police Department)

Clayton County police say two young Clayton County sisters who both went missing Monday afternoon have returned home safely.

Officials say 11-year-old Xavyonia Shelley left her home on the 7,000 block of Grayson Drive in Riverdale without permission through a window around 3 p.m. Monday. Shelley took her sister, 7-year-old Dahari Collier.

The two girls were last seen walking southbound on Highway 138.

Officials told FOX 5 that the two girls have returned home.

Shelley is described as being 5-feet-7-inches tall with a weight of 160 pounds. She has black hair and brown eyes.

WATCH: FOX 5 Atlanta live news coverage

The pre-teen was last seen wearing a pink coat, a pink and white shirt, jeans, and black shoes. 

Collier is 4-feet-10-inches tall with a weight of 60 pounds. She was last seen wearing a black and pink coat with boots.

Download the FOX 5 Atlanta app for breaking news and weather alerts.