Las Vegas, United States

Las Vegas Emergency Kit — Personalized for Your Risks

Las Vegas is one of the hottest cities in America, where a record-shattering 120°F in 2024 made clear that extreme heat — not the desert's rare but violent monsoon floods — is the deadliest hazard the valley faces.

Primary Risks for Las Vegas

  • Extreme Heat
  • Flash Flooding
  • Earthquake

Key takeaways for Las Vegas

  • Primary risks: Extreme Heat, Flash Flooding, Earthquake
  • Plan for: Heat is the killer — store a gallon of water per person per day for 7+ days and plan for a power outage during a heat wave, then never drive into a flooded wash when the summer monsoon hits.
  • Read more: Clark County Office of Emergency Management

What you'll get

  • Las Vegas-specific risk analysis: AI-powered analysis of disaster risks specific to Las Vegas and your exact address.
  • Personalized kit list: Emergency supplies tailored to your household size, pets, and home type.
  • Direct purchase links: One-click links to buy every item in your personalized kit.
  • Emergency action guide: Step-by-step instructions for each disaster type common in Las Vegas.

Las Vegas Risk Briefing

Local Hazard History

Las Vegas's deadliest hazard is the heat. On July 7, 2024, the temperature at Harry Reid International Airport hit 120°F — the hottest reading ever recorded in the city, breaking a 117°F mark that had stood since 1942 and been matched only a handful of times since. That day capped a record stretch of seven straight days at or above 115°F, and 2024 became the valley's hottest summer on record. The desert's second signature threat is water, and it arrives fast. During the summer monsoon, thunderstorms drop intense rain on sun-baked ground that can't absorb it, sending walls of water down washes and streets within minutes. On August 11, 2022, monsoon storms sent floodwater pouring into Strip casinos — including Caesars Palace and Planet Hollywood — during the wettest monsoon season in a decade; two people were killed and rescuers pulled others from the water. Less expected is the ground itself: Nevada ranks among the most seismically active states in the country, with mapped faults near the valley, even though Las Vegas has so far been spared a major quake.

When Risk Peaks

  • May–Sep: Extreme heat; daily highs routinely 105–115°F+, with the deadliest stretch in July and August
  • Jul–Sep: Monsoon season — sudden thunderstorms bring flash flooding, microburst winds, and blowing dust
  • Jul–Sep: Peak flash-flood window; washes and underpasses can fill in minutes from rain falling miles away
  • Year-round: Intense sun and very low humidity make dehydration a risk even outside peak summer; earthquakes follow no season

What to Pack for Las Vegas

A Las Vegas kit is built around surviving heat and outages first, then fast-moving water:

  • Water, and lots of it — store at least 1 gallon per person per day for 7+ days; in the desert a heat emergency is a hydration emergency
  • A plan for losing power during a heat wave — battery fans, cooling towels, electrolyte packets, and the location of the nearest public cooling station
  • Know the signs of heat illness (cramps, dizziness, confusion, hot dry skin), and never leave a person or pet in a parked car
  • For monsoon flooding: never drive or walk into a flooded wash, underpass, or street — half of flood deaths happen in vehicles, and water only inches deep can sweep a car away (Turn Around, Don't Drown)
  • A battery or hand-crank NOAA weather radio for excessive-heat warnings and flash-flood alerts, plus documents and medications in a waterproof pouch

Local Resources

Frequently asked questions about Las Vegas

What is the biggest emergency risk in Las Vegas?
Extreme heat, by far. On July 7, 2024 Las Vegas hit an all-time record 120°F, and 2024 was the city's hottest summer on record. Heat kills more people in southern Nevada than any storm or flood, so a Las Vegas emergency kit should be built around water, cooling, and surviving a power outage during a heat wave.
Does it really flood in Las Vegas?
Yes. During the July-September monsoon, thunderstorms drop heavy rain on hard desert ground that sheds water fast, sending flash floods down washes and streets. On August 11, 2022, monsoon flooding poured into Strip casinos including Caesars Palace and Planet Hollywood and killed two people. Never drive or walk into a flooded wash or underpass.
How much water should I store for a Las Vegas emergency kit?
Store at least one gallon of water per person per day, and aim for a 7-day supply. In the desert, hydration is the single most important part of preparedness — heat illness sets in quickly when the power and air conditioning fail during a summer outage.
Do I need to worry about earthquakes in Las Vegas?
It's a smaller risk than heat or flooding, but a real one — Nevada ranks among the most seismically active states, and faults are mapped near the Las Vegas Valley. It's worth securing tall furniture and water heaters and knowing Drop, Cover, and Hold On, even though Las Vegas has not had a major quake in modern times.

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