If the outdoor temperature is below 40 degrees, check the wind speed and compare to the Wind Chill Factor Chart to determine if students should go outdoors for recess and/or physical education.
If in the “Green” Zone it is okay to go outdoors.
If in the “Yellow” Zone, it is okay to go outdoors with caution on length of time spent outdoors and risk to students with known chronic health conditions.
If in the “Red” Zone, it is too dangerous to be outdoors and alternate activities should be planned for indoors.