TCSAAL does not allow TCSAAL sanctioned events to take place when there is a heat index at 105 or higher.

 

TCSAAL uses the following heat index chart to determine the current heat index: http://www.srh.weather.gov/jetstream/downloads/heatindex_rh_f_20x12.pdf.

 

TCSAAL uses weather web pages such as weather.com to determine the temperature and humidity of an area.