Tornadoes

Extreme weather events are expected to increase due to climate change. While it’s uncertain whether more tornadoes will happen as a result, it’s best to be prepared.

When extreme weather is in the forecast, we share information to support people staying safe and healthy.

Be prepared for tornadoes

During a tornado, you can be hurt by extremely high winds, and flying and falling objects. After a tornado, you can be injured by damaged items on the ground. To protect yourself and your family during a tornado, follow these safety tips:

Before a Tornado

• Stay tuned to the weather. Tornadoes often happen when there are thunderstorms. Stay tuned to weather forecasts and know the difference between a tornado watch and a warning. A warning means you should immediately take shelter.
• Know the signs of a tornado. They can happen quickly, sometimes before a warning can be issued. Watch for:
  • rotating, funnel-shaped clouds
  • an approaching cloud of debris
  • dark or green-colored sky
  • large, dark, low-lying clouds
  • large hail
  • loud roar that sounds like a train

During a Tornado

• Take shelter. Safest places include: storm cellars, basements, inside rooms without windows on the lowest floor. Mobile homes are not safe in a tornado. Go to a nearby building or lie in a ditch and cover your head with your hands.
• Get out of your car. Do not try to outrun a tornado. Drive to the closest building. If you can’t get to a building, get down low and cover your head, or lie in a ditch and cover your head.

After a Tornado

• Check for and treat injuries. If someone is seriously injured don’t try to move them.
• Don’t enter damaged buildings. There may be broken glass, exposed nails, and heavy things that can fall on you. Leave your home if you hear shifting noises. This is a sign it could collapse.
• Check for electrical and gas damage. If you smell gas, shut it off from the outside. Don’t light matches or use appliances or light switches until you’re sure there’s no gas or electrical issue.
• Don’t use candles. If the power is out, use flashlights in case there is a gas or electrical issue.
• Stay away from power lines.
• Prevent carbon monoxide poisoning. Generators and other fuel-burning equipment creates carbon monoxide, which can build up in your home.
• Eat and drink safely. When in doubt, throw it out - If food hasn’t been refrigerated or came into contact with storm water. Listen to the news about possible contamination of water.
• Clean your home safely. Wear sturdy shoes or boots and gloves.
• Take care of your mental health. Connect with others in your community, friends, and family.