Extreme heat kills more Americans than tornadoes, hurricanes, and floods combined. Knowing how to protect yourself and recognize heat illness can save your life.
Heat Illness Progression
Heat cramps: Muscle cramps from dehydration. Move to shade, drink water with electrolytes, stretch gently.
Heat exhaustion: Heavy sweating, weak pulse, nausea, dizziness. Move to AC immediately, apply cool wet cloths, sip water. Seek medical attention if symptoms persist 30+ minutes.
Heat stroke (EMERGENCY): Body temperature above 103°F, confusion, loss of consciousness, hot/dry skin (no sweating). Call 911 immediately. Cool the person rapidly with ice or cold water immersion.
Prevention
- Hydrate: Drink water before you feel thirsty. Avoid alcohol and caffeine during extreme heat.
- Timing: Avoid outdoor exertion between 10 AM and 4 PM
- Clothing: Light colors, loose fitting, moisture-wicking fabrics
- Cooling: Wet bandanas, cooling towels, and misting fans are effective
- Never leave children or pets in vehicles — interior temps reach 140°F+ in 30 minutes
