Heat Dome Survival Guide | Durham News

Durham News Today | 2 Min News | The Daily News Now! · Jul 5, 2026 · 1m

When extreme heat hits, it’s not just about sweating—it’s a serious health threat that can land you in the ER. Meteorologists warn of “heat domes,” high-pressure systems that bake the air for days. The National Weather Service rates heat danger levels, and ER visits spike at the highest tiers. Early signs? Heavy sweating, cramps, and headaches—get to a cool spot and hydrate. If you feel dizzy or your heart races, you’ve got heat exhaustion. But confusion, slurred speech, or fainting? That’s heat stroke—call 911. Stay cool without AC: libraries, malls, fans (up to 100°F), spritzing, and…