Livingston County Emergency Management issued the following announcement on Mar 15.
As we prepare for our STATEWIDE TORNADO DRILL on March 23, 2022 @ 1:00 PM - interesting facts about severe weather:
Tornadoes can occur at any time, but most likely between 3-9 p.m. If outdoors after school/work, monitor weather on phones or radios.
#mitornadodrill #MIREADY
Original source can be found here.