Click for Hot Weather and Hydration Resources
July 24, 2012
The extreme temperatures this Summer in advance of the start of another season of high school sports give cause for concern about physical activity in such conditions, and the Michigan High School Athletic Association continues its role in providing its member schools educational information to assist them in minimizing the possibility of heat-related catastrophic injuries to student-athletes.
The topic of heat-related injuries receives a lot of attention at this time of year, especially when deaths at the professional, collegiate and interscholastic levels of sport occur, and especially since they are preventable in most cases with the proper precautions. In football, data from the National Federation of State High School Associations shows that 35 high school players have died from heat stroke between 1995 and 2010.
Each year, the MHSAA provides information to its member schools to help them prepare for hot weather practice and game conditions in the late Summer and early Fall. Football practice can begin at MHSAA member schools on August 6, followed by all other Fall sports on August 8.
Even before the days of the Internet, the MHSAA was providing resources each Spring to assist schools in their preparation for hot preseason practices. That same information is now available online for all interested parties to utilize, including a link to a free online course, A Guide to Heat Acclimatization and Heat Illness Prevention, produced by the National Federation of State High School Associations. The Health & Safety Resources page of the MHSAA Website has a set of Frequently Asked Questions about dehydration and a page dedicated to hydration and heat illness where preventative steps are outlined, as well as the signs and symptoms of heat illness and action steps to take when it is observed.
Visit MHSAA.com, click on Schools, and then on Health & Safety Resources to find the information.
“Heat stroke is almost always preventable,” said John E. “Jack” Roberts, executive director of the MHSAA. “We know now more than we ever have about when the risk is high and who is most at risk, and we’re fortunate to be able to communicate that information better than ever before to administrators, coaches, athletes and parents. We encourage everyone to avail themselves of the information on our website and through other sources, and to take the online course through the National Federation.”
Roberts added that the first days of formal practices in hot weather should be more for heat acclimatization than the conditioning of athletes, and that practices in such conditions need planning to become longer and more strenuous over a gradual progression of time.
“Then, schools need to be vigilant about providing water during practices, making sure that youngsters are partaking of water and educating their teams about the need for good hydration practices away from the practice and competition fields,” Roberts said.
2026-27 MHSAA Officials Registration Underway
By
Geoff Kimmerly
MHSAA.com senior editor
June 15, 2026
The Michigan High School Athletic Association is accepting registrations online for game officials for the 2026-27 school year.
The MHSAA registered 9,330 officials for the 2025-26 school year, an increase of 4.9 percent from the previous year’s total.
All officials who register may sign up for up to two sports as part of their registration. Officials also will receive membership in the National Association of Sports Officials (NASO), which comes with a variety of educational and training resources and the NASO’s Shield liability insurance that will provide $6 million in coverage for officials while they are working both MHSAA and non-MHSAA events.
For new and returning officials, a $70 fee covers registration for up to two sports. Officials may register for additional sports at $16 per sport.
To avoid a $30 late fee, all fall sport registration applications must be received by Aug. 17, 2026. Winter sports registrations must be received by Nov. 16 to avoid the late fee, and spring sports registrations must be received by March 24, 2027.
Online registration can be accessed on the Officials page. More information about officials registration may be obtained by contacting the MHSAA by phone at (517) 332-5046 or by e-mail at [email protected].
New officials and those who didn’t officiate during 2025-26 must complete an officials' registration test, derived from the MHSAA Officials Guidebook, and the online MHSAA Principles of Officiating course. Additional exams must be taken by those registering for football or basketball for the first time or those who were not registered for those sports during the previous school year. Links to the Officials Guidebook, Principles of Officiating presentation and the football and basketball mechanics manuals can be found by following the “New Officials” link on the Officials page of the MHSAA Website and completing the registration process.
There also are opportunities to officiate for students at least 14 years old and in grades 9-12 through the MHSAA Legacy Program. Juniors and seniors may officiate subvarsity contests, while freshmen and sophomores may officiate contests at the middle school/junior high levels. Mentor officials will work events with Legacy participants to provide guidance and support. Find information on the Legacy Program by clicking “Officials Registration” on the Officials page of the MHSAA Website and reading under “Student Legacy Program Requirements.”
While on MHSAA.com to register for the upcoming school year, officials also can register for Officiate Michigan Day 2026, set for July 25 in Grand Rapids.
Doors open at 7:30 a.m., with the first session at 9 a.m. at DeVos Place. The day-long event will feature dynamic speakers and presenters providing knowledge in several sports and all levels including collegiate and professional.
Cost is $45 if officials register by the end of June, and $50 beginning July 1. More information is on the way; keep posted at MHSAA.com/OMD.