OZAUKEE COUNTY, Wis. (CBS 58) -- The Ozaukee County Sheriff's Office is asking for the public's assistance in locating a missing person.

Officials say 60-year-old Thomas Schulenberg, from the Town of Cedarburg, was last heard from Wednesday afternoon, April 26. 

He's described as a white male, 5'10", 220 pounds, with gray hair and blue eyes. 

The sheriff's office says Schulenberg may be wearing blue jeans, a dark-colored sweater and a brown Carhart knit hat. 

It is believed that he left on foot from his home in the area of Sherman Road, east of Horns Corners Road in Cedarburg. 

Officials say Schulenberg may be armed with a firearm. 

Anyone with information is asked to contact the Ozaukee County Sheriff's Office at 262-284-7172 or by texting OZSO plus your tip to 847411.