62-year-old man 'frozen solid' when he was found dead in Wisconsin backyard: Officials

This marks the third weather-related death in Milwaukee County this week.

A 62-year-old man was "frozen solid" when he was found dead in his Wisconsin backyard on Thursday, according to a local official.

The temperature plunged to minus 23 degrees with a minus 40 degree wind chill in Cudahy on Thursday morning.

By Thursday afternoon, the high temperature was still a bone-chilling minus 4 degrees with a minus 19 degree wind chill.

His death appears to be weather-related, Domagalski said.

This marks the third weather-related death in Milwaukee County this week, Domagalski said.

The deaths were part of an arctic blast that left a large part of the country in a deep freeze and killed a total of 17 people, according to The Associated Press.

Also among the Milwaukee County deaths was a 55-year-old man who was "cold and frozen" when he was found dead in his garage on Tuesday, Domagalski said.

An autopsy for the 62-year-old will be conducted Monday, Domagalski said.

ABC News' Max Golembo contributed to this report.