Triple-digit temperatures are again testing Texas, making hydration, shade and early recognition of heat illness especially important for people who work or spend time outdoors.
National Weather Service offices across the state forecast afternoon highs at or above 100 degrees in multiple areas this week. In South Texas, humidity can push the heat index well above the measured air temperature. The heat index describes how hot conditions feel when humidity is factored in.
Heat exhaustion can cause heavy sweating, weakness, dizziness, headache, nausea and cool or clammy skin. Anyone showing those signs should be moved to a cooler place, given water if conscious and able to drink, and cooled with wet cloths or a fan. Symptoms that do not improve warrant medical attention.
Heat stroke is an emergency. Warning signs may include confusion, loss of consciousness, seizures, very high body temperature or hot skin. Call 911 immediately, move the person to shade and begin cooling while waiting for help. Do not give fluids to someone who is unconscious or confused.
Weather officials recommend scheduling strenuous work for cooler hours, taking frequent breaks, wearing light clothing and checking on older adults, young children and people without reliable air conditioning. Never leave a child or pet in a parked vehicle, even briefly.
Residents can follow current local alerts through the National Weather Service and review detailed heat guidance from the Centers for Disease Control and Prevention. The original report was published by USA Today.
