Extreme heat is defined as a period of high heat and humidity with temperatures above 90 degrees for at least two to three days. In extreme heat your body works extra hard to maintain a normal temperature, which can lead to death. Extreme heat is responsible for the highest number of annual deaths among all weather-related hazards. Older adults, children, and people who are overweight are most at risk for illness due to extreme heat
Stay informed – Check for emergency weather notices on local sites and monitor the weather.
Know the Signs of Heat Illness
Heat illness can affect people in a number of ways. It is important to know the signs of heat-related illness and ways to respond. If you are sick and need medical attention, contact your healthcare provider for advice and shelter in place if you can. If you are experiencing a medical emergency call 9-1-1.
Heat Stroke
Signs
- Red, hot, or dry skin with little to no sweat
- Rapid pulse
- Dizziness, confusion, or unconsciousness
How to respond
- Call 9-1-1 or get to the nearest hospital
- Use whatever methods you can to cool down
- Do not give the person anything to drink
Heat Cramps & Exhaustion
Signs
- Typically in stomach, arms, and legs
- Heavy sweating
- Paleness
- Tiredness and weakness
- Dizziness
- Headache
- Nausea/vomiting
- How to respond
How to Respond
- Go to a cooler area
- Remove excess clothing
- Take small sips of water or a sports drink
- Call your healthcare provider if symptoms get worse or last more than an hour
Be Prepared for a Heat Emergency
- Do not rely on fans – fans create a false sense of cooling off by circulating air, but do not actually reduce body temperature
- Identify local places you could go to cool off such as libraries and stores
- Monitor local emergency announcements in case a Community Cooling Center is opened
- Prepare your living space by
- Covering windows with drapes or shades
- Weather-stripping doors and windows
- Adding insulation to keep the heat out
- Install window air conditioners
Stay Safe During Extreme Heat
- Do not leave children or pets in a closed car
- Take cool showers or baths
- Wear loose, lightweight clothing
- Find shade when outdoors or wear a hat with a wide brim that shades your face
- Stay hydrated
- Use your oven less to avoid adding additional heat to the home
- Avoid high-energy activities and outdoor work, especially midday when it is hottest outside
- Consider the safety of your pets, and check on family, friends, and neighbors