MONROE - Green County Emergency Management will hold local severe weather and tornado spotters' classes March 30. The first class will be at 12:30 p.m. at the Green County Justice Center at 2841 6th St. in Monroe, and the second class is scheduled for 6:30 p.m. at the Brodhead Fire Department at 1100 West 3rd Ave. in Brodhead. Tim Halbach, warning coordination meteorologist with the National Weather Service, will be instructing the classes.