SANTA FE, N.M. – New Mexico health officials warn residents to watch for heat illness this week and beyond as temperatures are expected to exceed 100 degrees across much of New Mexico.
Since April 1, about 770 people have visited New Mexico health facilities for heat-related emergencies. In the summer of 2025, there were 761 heat-related emergency department visits around the state.
“We have already surpassed last summer’s total heat-related emergency department visits,” said Chelsea Langer, chief of the New Mexico Department of Health’s (NMDOH) Environmental Health Epidemiology Bureau. “Anyone can be affected, but children, adults over 65, outdoor workers and people with chronic conditions are more susceptible and should take extra care when it’s hot.”
Heat-related illness symptoms include:
• Warm, red skin that can progress to cold, pale and clammy skin.
• Fast, weak pulse.
• Nausea, vomiting and muscle cramps.
• Tiredness, weakness or dizziness which can lead to passing out.
Heat illness can progress very quickly. Seek medical attention if you experience a fever or chills, nausea or vomiting, or confusion from the heat.
NMDOH advises residents to protect themselves from heat-related illness by taking the following steps:
• Stay cool inside. Keep window shades drawn during the day to help keep the heat out. When outside, stay in shaded areas when possible.
• Drink plenty of water and avoid alcohol.
• Wear lightweight, loose-fitting, light-colored clothing.
• Schedule outdoor activities for cooler times of the day.
• Never leave children or pets in the car.