Heat Index

Enter a temperature that you would like and choose your units: What the temperature feels like to your body:
Fahrenheit Celsius ° F
Enter your relative humidity:  
% ° C


Heat Index / Heat Disorders
Heat Index
Possible disorders for people in higher risk groups
 
130+ Heat stroke / sun stroke highly likely with continued exposure.
105 - 130 Sun stroke, heat cramps, or heat exhaustion likely, and heat stroke possible with prolonged exposure and/or physical activity.
90 - 105 Sun stroke, heat cramps and heat exhaustion possible with prolonged exposure and/or physical activity.
80 - 90 Fatigue possible with prolonged exposure and/or physical activity.

 

Adapted from:
http://www.srh.noaa.gov/elp/wxcalc/heatindex.html