WEST DES MOINES, Iowa — Heat illnesses account for the highest number of weather-related fatalities nationwide each year, according to data from the National Weather Service.
Iowa is no stranger to extreme heat, especially as Saturday's forecast heat index will reach over 100°.
"It's often people that are outside. They're working outside or they're trying to finish up a project and just want to try and get it done," said Josh Johnson, a Nurse Manager at Unity Point West's Emergency Department.
Staying safe in the heat sounds easy enough, but these steps are important reminders:
- Limit time outdoors
- Drink plenty of water
- Take frequent breaks
- Wear light-loose fitting clothing
- Stay out of the direct sunlight
Most importantly, NEVER leave a child or pet in a hot car under any circumstances. The inside of your car can get nearly 30° hotter than the outside in just under a half hour.
Additionally, heat illnesses can occur within minutes.
"People absolutely- just kind of don't realize how fast it can kind of hit them and they overestimate their abilities and think they're not tired or they're not thirsty," said Johnson.
Here are a few symptoms of heat exhaustion:
- Faintness or dizziness
- Excessive sweating
- Nausea or vomiting
- Rapid, weak pulse
- Cramps
In order to combat heat exhaustion, you should get into a cool place and drink plenty of water.
Meanwhile, heat stroke may set in with the following symptoms:
- Strong headache
- Little to no sweating
- Body temperature above 103°
- Loss of consciousness
If you believe someone is experiencing a heat stroke, call 911 immediately.
Due to the coronavirus pandemic, the Polk County Health Department says it will only offer limited cooling centers for those who are vulnerable to the heat this weekend.
You can still go to air-conditioned places like shopping malls or other stores.
However, you should still wear a mask at all times and avoid places during peak or busy hours.