Warm Weather Brings Rise in First Responder Calls in Las Vegas

Community Ambulance sees increase in reports of dizziness and fainting due to heat acclimation period.

Mar. 21, 2026 at 5:54am

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The unseasonably warm weather in Las Vegas has already led to a spike in calls for local first responders, with Community Ambulance reporting more people saying they feel faint or dizzy due to the warmer temperatures. Paramedics warn it can take up to two weeks for the body to adjust to hotter conditions, emphasizing the importance of proper hydration during this acclimation period.

Why it matters

As Las Vegas experiences an earlier-than-usual heat wave, the increase in first responder calls highlights the public health risks posed by extreme weather events, especially for vulnerable populations. Educating residents on heat-related illness prevention can help reduce strain on emergency services.

The details

Community Ambulance dispatchers have been receiving more calls from people reporting symptoms like dizziness and fainting due to the warmer weather. Paramedics say it typically takes the body 1-2 weeks to fully adjust to higher temperatures, and advise residents to stay hydrated, limit caffeine and alcohol intake, and pay close attention to any signs of heat-related illness during this acclimation period.

  • The unseasonably warm weather began in Las Vegas on March 1, 2026.

The players

Community Ambulance

A local emergency medical services provider in the Las Vegas Valley.

Glen Simpson

A spokesperson for Community Ambulance.

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What they’re saying

“If you're starting to feel thirsty, for example, it means you're already dehydrated. And so, taking the steps right now to begin increasing your intake, reducing caffeine intake, reducing alcohol intake, and focusing just on good water, non-sugary type beverages, is probably the best advice that we can start reminding people to follow.”

— Glen Simpson, Spokesperson, Community Ambulance

What’s next

Community Ambulance plans to launch a public awareness campaign in the coming weeks to educate residents on heat-related illness prevention as the hot weather continues.

The takeaway

This early heat wave in Las Vegas serves as a reminder that extreme weather events can strain emergency services, underscoring the need for proactive public health measures to help residents safely acclimate to changing climate conditions.