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Thunderstorm Safety Tips for Travelers

June 17, 2026 · The Clime Team
Thunderstorm Safety Tips for Travelers

Thunderstorms are common across the United States, especially during the summer months. For travelers, understanding how to stay safe during these storms is crucial.

What Are Thunderstorms?

A thunderstorm is a rain-bearing cloud that produces lightning and thunder. These storms can develop rapidly, bringing heavy rain, strong winds, hail, and lightning. In the U.S., thunderstorms are most frequent in the spring and summer, with the highest occurrence in the central and southeastern regions.

Why Are Thunderstorms Dangerous?

Thunderstorms pose several risks:

  • Lightning: Lightning strikes can cause fires, power outages, and injuries.
  • Hail: Hail can damage vehicles, roofs, and crops.
  • Strong Winds: High winds can uproot trees, damage structures, and create flying debris.
  • Flash Flooding: Intense rainfall can lead to sudden and severe flooding.

How Can Travelers Stay Safe During a Thunderstorm?

1. Before the Storm:

  • Stay Informed: Regularly check weather forecasts, especially when planning outdoor activities.
  • Identify Shelter Locations: Know the locations of sturdy buildings or vehicles where you can seek shelter if a storm approaches.
  • Prepare an Emergency Kit: Include essentials like water, non-perishable food, a flashlight, batteries, and a first aid kit.

2. During the Storm:

  • Seek Shelter Immediately: If you hear thunder or see lightning, find shelter in a sturdy building or a hard-topped vehicle. Avoid small structures like sheds or pavilions, as they offer little protection. (dhses.ny.gov)
  • Avoid Water and Electrical Appliances: Do not bathe, shower, wash dishes, or use corded phones during a thunderstorm, as lightning can travel through plumbing and electrical systems. (cdc.gov)
  • Stay Away from Windows and Doors: Strong winds can shatter glass, posing a risk of injury.
  • Stay in Shelter for 30 Minutes After the Last Thunder: Lightning can strike even after the storm appears to have passed.

3. If Caught Outdoors Without Shelter:

  • Avoid Open Areas: Do not lie flat on the ground or shelter under trees, as they can attract lightning. (cdc.gov)
  • Find a Low Spot: If no shelter is available, crouch down in a low area, such as a ravine or valley, and avoid water. (mass.gov)
  • Stay Away from Water: If you're swimming or boating, get to dry land and seek shelter immediately. (mass.gov)

4. If in a Vehicle:

  • Stay Inside: Keep windows up and avoid touching metal or other surfaces connected to the vehicle's exterior.
  • Avoid Parking Under Trees: Falling branches can cause damage or injury.

5. After the Storm:

  • Stay Alert: Be cautious of downed power lines, flooding, and debris.
  • Avoid Using Electrical Appliances: Wait until power is restored and it's safe to use appliances.
  • Check for Flooding: Do not drive through flooded areas, as water can be deeper and faster-moving than it appears.

How Can Travelers Stay Informed About Thunderstorms?

  • Use Reliable Weather Apps: Many weather applications provide real-time updates and alerts for severe weather conditions.
  • Listen to NOAA Weather Radio: This service broadcasts continuous broadcasts of official Weather Service information, including weather and emergency information.
  • Monitor Local News: Stay updated with local news outlets for the latest weather information.

Conclusion

Thunderstorms can be unpredictable and dangerous, but with proper preparation and awareness, travelers can significantly reduce their risk. Always prioritize safety by staying informed, seeking shelter promptly, and following safety guidelines during and after a storm.

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