The brutal blast of arctic air that shut down schools across Minnesota on Wednesday also gave students a good excuse to stay home — even if their school was open.
Several metro-area schools that stayed open or delayed start times saw huge drops in attendance. In St. Paul and Farmington, about half the student body showed up for classes.
The sometimes confusing patchwork of districts that remained open created fertile ground for mischievous behavior on social media.
Someone created a fake Twitter account that purported to be Bloomington Public Schools. And according to that account, classes were canceled. Bloomington schools, in fact, were open.
The unexpected tweet sent district leaders scrambling. School officials quickly reported the incident to Twitter and the account was disabled, but not before creating some confusion.
"It certainly kept us on our toes," Rick Kaufman, the district's director of community relations, said of the bogus tweets.
Troublemakers also recirculated old tweets from the Bloomington and Hopkins school districts when they canceled classes on Jan. 7 — of last year. Initially, some were duped.
Others fell for an official-looking tweet from "The Minnesota Weather Channel," a fake account that announced all schools were closing.