Extreme Heat
By the Federation of American Scientists
Stagnant atmospheric conditions and poor air quality added to extreme temperatures and high humidity can lead to heat-related illnesses, especially in older adults, young children, and those who are sick or overweight.
How To Prepare For Extreme Heat
- See Get A Kit and Make A Plan for general information
- Install window air conditioners snugly
- Install temporary window reflectors such as aluminum foil-covered cardboard
- Weather-strip doors to keep cool air in
- Keep storm windows up all year
How To Respond To Extreme Heat
- Drink plenty of water
- Limit intake of alcoholic beverages
- Dress in loose-fitting, lightweight, and light-colored clothes that cover as much skin as possible
- Check on family and neighbors who do not have air conditioning
- Never leave children or pets alone in closed vehicles
- Avoid strenuous work during the hottest part of the day
- Know the signs of heat stroke:
- oHigh body temperature (105+)
- oHot, red, dry skin
- oRapid, weak pulse
- oRapid shallow breathing
- oPossible unconsciousness
- If you suspect that someone is a victim of serious heat induced illness:
- oCall 9-1-1 or get the victim to a hospital immediately; a delay could be fatal
- oMove victim to a cooler environment
- oRemove clothing
- oUse a cool bath, sponging, or wet sheet to reduce body temperature
- oWatch for breathing problems
More Information
- Are You Ready? Extreme Heat (FEMA)
- Heat Wave: A Major Summer Killer (NOAA)
- Emergency Preparedness and Response: Extreme Heat (CDC)
