Stay safe during a heat advisory with essential tips and information. Learn what a heat advisory means, how to protect yourself, and signs of heat-related illnesses.
What is a Heat Advisory?
A heat advisory is issued by the National Weather Service (NWS) when high temperatures and humidity are expected to pose a risk to health, especially for vulnerable groups. Typically, a heat advisory is announced when the heat index (how hot it feels with humidity) is forecast to be 100°F (38°C) or higher for at least two consecutive days.
Why Heat Advisories Matter
Excessive heat is one of the leading weather-related killers in the U.S. Prolonged exposure to high temperatures can lead to:
- Heat exhaustion
- Heat stroke
- Dehydration
- Respiratory issues
People most at risk include the elderly, young children, outdoor workers, and those with chronic illnesses.
Top Safety Tips During a Heat Advisory
- Stay Hydrated:
Drink plenty of water, even if you’re not thirsty. Avoid alcohol and caffeinated drinks, which can lead to dehydration. - Avoid Direct Sunlight:
Limit outdoor activities, especially between 10 a.m. and 4 p.m., when the sun is strongest. - Use Air Conditioning:
If your home isn’t air-conditioned, go to public spaces like malls, libraries, or cooling centers. - Wear Light Clothing:
Opt for loose-fitting, light-colored clothing and wide-brimmed hats. - Check on Vulnerable Individuals:
Keep an eye on older adults, young kids, and pets. Never leave anyone in a parked car—even for a few minutes.
Recognizing Heat-Related Illnesses
Be on the lookout for symptoms of heat exhaustion and heat stroke, including:
- Excessive sweating
- Weakness or dizziness
- Rapid pulse
- Confusion or disorientation
- Nausea or vomiting
🚨 Heat stroke is a medical emergency. Call 911 immediately if you or someone else is experiencing these symptoms.
Final Thoughts
Heat advisories are not to be taken lightly. With climate change causing more frequent and intense heat waves, it’s essential to stay informed and take proactive measures to stay cool and safe.
Bookmark this page and subscribe to local weather alerts to stay updated on future heat advisories in your area.
