This from Asher Heimermann:

A balloon framed house went up in flames as firefighters from the Caledonia Fire Department and two other Racine County fire departments conducted a controlled house burn at County Road V and 6½ Mile Road in Caledonia, Wisconsin on Wednesday, March 31st. Smoke from the burn could be seen from Interstate 94.

Raymond Fire & Rescue, the South Shore Fire Department, and the Racine Fire Bells were in attendance. An instructor from the Chicago Fire Department was involved in the training.
Firefighters burn a vacant house after using it for training

Asher Heimermann photo