Burke County residents should watch for heat risks

As summer temperatures rise, it’s essential to be aware of how heat can impact our bodies. Whether you’re gardening, going for a walk, or spending time at the park, being prepared helps ensure the season remains safe and enjoyable. Heat-related illnesses like heat exhaustion and heat stroke are real risks, but with some planning and awareness, they’re largely preventable.

Heat exhaustion occurs when the body overheats and struggles to cool itself, especially after prolonged exposure to high temperatures or physical activity. Key symptoms include heavy sweating, dizziness, fatigue, nausea, headache, muscle cramps, and a rapid but weak pulse. The skin may be cool, pale, or clammy. These are warning signs that the body needs rest, hydration, and a cooler environment. If ignored, heat exhaustion can escalate to heat stroke, which is far more serious.

Heat stroke is a medical emergency. It happens when the body’s temperature rises above 103°F (39.4°C) and can no longer regulate itself. Someone experiencing heat stroke may show signs such as hot, dry, or damp skin, confusion, slurred speech, a strong, rapid pulse, or loss of consciousness. They may also stop sweating altogether. If you suspect heat stroke, call emergency services immediately.

While waiting for help, move the person to a cooler area and try to lower their body temperature using cool cloths, fans, or a bath. Avoid giving them fluids if they are confused or unconscious.

These dangers are not just theoretical; they’re increasingly relevant to Western North Carolina. While Burke County didn’t experience the same extremes seen in other regions, recent data highlights the importance of remaining vigilant.

From July 13-17, nearby Asheville recorded moderate but persistent heat stress conditions. The heat index ranged from 88°F to 89°F most days, but over 40% of daily observations exceeded 90°F, with up to 7% surpassing 100°F on the hottest day. Even though only a small percentage exceeded 105°F, this is enough to pose health risks, particularly for sensitive groups such as older adults, young children, and outdoor workers.

Contrast that with Charlotte, which saw much higher heat stress. Heat index values there consistently hovered between 99°F and 104°F, with up to 8% of values exceeding the critical 115°F threshold. These extreme readings occurred in 70% or more of daily observations, indicating dangerously high exposure for most of the day. While Burke County lies between Asheville and Charlotte, it’s reasonable to assume that our conditions can shift toward either extreme depending on weather patterns, especially during heat waves.

When temperatures rise, it is increasingly important to be mindful of the higher risk for injury infants, persons working or living outdoors, older adults, and persons with complex health conditions have. Checking in on neighbors or family during a heatwave can be both thoughtful and lifesaving. Given Burke County’s mix of rural areas and working communities, outreach and public awareness go a long way in protecting one another.

To help prevent heat-related illness, stay hydrated. Our bodies lose water through sweat, especially in hot weather or during activity, and thirst isn’t always a reliable signal. Drink water regularly throughout the day and keep a bottle with you outdoors. Sports drinks can help replenish electrolytes during extended exertion, but water should be your go-to.

Clothing choices also matter. Lightweight, loose-fitting, and light-colored clothing helps the body stay cooler. A wide-brimmed hat and sunglasses provide added protection during sunny hours. When possible, plan outdoor tasks during the early morning or evening, when temperatures are lower.

During hotter parts of the day, take breaks in shaded or air-conditioned areas, and don’t hesitate to rest if you start to feel tired or too warm.

Recognizing the signs of heat exhaustion and heat stroke, responding quickly, and practicing basic precautions can help everyone enjoy summer safely. With a bit of planning and awareness, we can keep Burke County healthy, cool, and connected, even when the temperatures climb.