Schools in Waterbury sent students home early Friday because of snow in the firecast for this afternoon, but weather has been an issue for students at Wallace Middle School has had weather issues for the last two days.
A school district spokesperson said the school installed energy-efficient controls on their heating system, which was a project planned for over a year, but the temperatures in the building dropped from the high 60s to the low 50s, then the heat was left off all night.
HVAC crews gave been making repairs and hope to have the issue fixed by the end of the day.