With Louisiana under another heat advisory today, you need to make certain you know the signs of heat exhaustion and heatstroke.

The dangerous thing about heat exhaustion and heatstroke is that in most cases you don't realize it until it's too late.

Below is a graphic from mymcmedia.org showing the signs, symptoms, and differences between the two.

Both conditions are very serious, but as you'll see in the case of a heatstroke you'll need to call 911.

mymcmedia.org