New Mexico health officials warn of heat illness as temperatures top 100

New Mexico health officials are urging residents to take precautions as temperatures exceed 100 degrees and heat-related emergency visits continue rising statewide.

New Mexico health officials warn of heat illness as temperatures top 100
A person rests with a hand over their face during hot weather. New Mexico health officials are urging residents to watch for signs of heat illness as temperatures climb above 100 degrees in parts of the state. (Ekaterina Ilina / Unsplash)

More than 450 people have sought emergency care for heat-related conditions since April 1, with children, older adults and outdoor workers among those most at risk.

Organ Mountain News report

SANTA FE - New Mexico health officials are urging residents to take precautions against heat illness as temperatures are expected to exceed 100 degrees across much of the state this weekend and beyond.

Since April 1, 453 people have visited New Mexico health facilities for heat-related emergencies, according to the New Mexico Department of Health. The state recorded 761 heat-related emergency department visits during the summer of 2025.

“It’s going to be a hot summer, and certain populations — including children, adults over 65, outdoor workers and people with chronic health conditions — are among the most at-risk when temperatures climb,” said Chelsea Langer, chief of the department’s Environmental Health Epidemiology Bureau.

Health officials said heat illness can progress quickly and urged residents to seek medical attention if they experience fever or chills, nausea or vomiting or confusion after exposure to high temperatures.

The department recommends staying indoors when possible and keeping window shades closed during the day to reduce indoor heat. People spending time outside should seek shade and schedule outdoor activities during cooler parts of the day.

Residents also should drink plenty of water, avoid alcohol and wear lightweight, loose-fitting, light-colored clothing.

Children and pets should never be left inside parked vehicles, even briefly.

More information about heat-related illness is available through the New Mexico Public Health Data Portal. Residents who need assistance may call the New Mexico Department of Health Helpline at 1-833-796-8773 or text 6364.

What to watch for

Heat exhaustion symptoms may include:

  • Headache, dizziness, lightheadedness or fainting
  • Weakness and moist skin
  • Irritability or confusion
  • Upset stomach

Heat stroke symptoms may include:

  • Dry, hot skin without sweating
  • Mental confusion or loss of consciousness
  • Seizures or convulsions

Heat stroke is a medical emergency. Call 911 immediately if someone is experiencing symptoms.


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