Clime
← Back to Blog
Tips

An Introduction to Thunderstorm Safety

June 18, 2026 · The Clime Team
An Introduction to Thunderstorm Safety

Thunderstorms are a common and potentially dangerous weather phenomenon in the United States, especially during the spring and summer months. Understanding how to protect yourself and others during these storms is crucial.

What Are Thunderstorms and Why Are They Dangerous?

A thunderstorm is a rain-bearing cloud that also produces lightning and thunder. All thunderstorms are dangerous, as they can bring lightning, hail, strong winds, and even tornadoes. Lightning, in particular, is a significant threat, causing an average of 47 fatalities annually in the U.S. (weather.gov)

How Can I Protect Myself During a Thunderstorm?

Indoors:

  • Stay Away from Windows and Doors: Strong thunderstorms can cause flying debris that could do significant damage. (mass.gov)

  • Avoid Using Corded Phones: Corded phones are NOT safe to use during a thunderstorm. Do NOT use them. However, it is safe to use cordless or cellular phones during a storm. (cdc.gov)

  • Stay Away from Water: Do NOT bathe, shower, wash dishes, or have any other contact with water during a thunderstorm because lightning can travel through a building’s plumbing. (cdc.gov)

Outdoors:

  • Seek Shelter Immediately: When you hear thunder, move to a safe location. The safest place to be during a thunderstorm is indoors and away from windows. (weather.gov)

  • Avoid Open Spaces and Tall Objects: Stay away from open spaces such as golf courses, parks, playgrounds, ponds, lakes, swimming pools, and beaches. Avoid open vehicles such as convertibles, motorcycles, and golf carts. Avoid open structures such as porches, gazebos, baseball dugouts, and sports arenas. (cdc.gov)

  • If No Shelter Is Nearby: Crouch down in a ball-like position with your head tucked and hands over your ears so that you are down low with minimal contact with the ground. (cdc.gov)

What Should I Do If Someone Is Struck by Lightning?

If you witness someone being struck by lightning, call 911 immediately. While waiting for emergency services, assess the situation, respond, and resuscitate if necessary. Remember, lightning can strike the same place twice, so move the victim to a safe location if possible. (cdc.gov)

How Can I Stay Informed About Thunderstorms?

Stay updated by checking the weather forecast before participating in outdoor activities. If thunderstorms are forecasted, postpone your trip or activity, or make sure suitable safe shelter is readily available. (cdc.gov)

By following these guidelines, you can significantly reduce the risks associated with thunderstorms and ensure your safety and the safety of those around you.

Frequently Asked Questions