WEBSTER GROVES, Mo. – With temperatures reaching a record-tying 102 degrees Tuesday, schools are taking extra precautions to keep their athletes safe.
When temperatures get that hot, safety is the top priority, and that means practices are being adjusted to protect players from the dangerous heat.
The Missouri State High School Activities Association (MSHAA) has a strict heat policy that schools must follow. They’re using something called the wet bulb globe temperature, or WBGT, to measure heat stress in direct sunlight.
It’s not just about the temperature but also humidity, wind speed, and even the angle of the sun. For example, middle schoolers can’t practice if the temperature is over 90 degrees outside, and high schoolers can’t practice when it’s over 92.
This week, that’s meant shifting practices to the early morning hours when it’s slightly cooler, allowing players to avoid the worst of the heat.
If the WBGT is slightly lower, between 90 and 92 degrees, practice time is limited to just one hour, and football players aren’t allowed to wear any protective equipment or do conditioning exercises.
Even at lower readings, coaches are being cautious, ensuring plenty of water breaks and shorter, less intense sessions.
Parents and students are encouraged to stay updated with their school’s communication channels for any changes to practice schedules and games.
The heat advisory remains in effect Wednesday, so its important to make sure you stay hydrated and avoid outdoor activities during the hottest parts of the day.
