Make a thunderstorm plan you can actually use

Before a storm

1. Know where you will go

Identify a substantial enclosed building and a backup option where you live, work, and spend time outdoors. For lightning, a hard-topped metal vehicle with the windows closed can provide shelter when a suitable building is not available. Open shelters, tents, and covered porches do not protect you from lightning.

Different hazards require different plans. For severe thunderstorm warnings, the National Weather Service says to take shelter in a substantial building and get out of mobile homes. Know your local shelter options before a warning, and follow local emergency officials.

2. Set up ways to receive information

Keep a way to receive National Weather Service alerts and local emergency instructions. Check that your phone can receive emergency alerts, and consider a weather radio or another backup if power or connectivity is lost.

3. Gather a few essentials

Keep a flashlight, batteries, charged phone or power bank, medications, and supplies for your household and pets where you can find them. Review your local emergency plan for the hazards in your area.

Understand a watch and a warning

A severe thunderstorm watch means severe thunderstorms are possible in or near the area. Stay informed and be ready to act. A severe thunderstorm warning means severe weather has been reported or indicated by radar and action is needed. Read the alert for the affected area, timing, hazards, and instructions. Other types of alerts may call for different actions.

National Weather Service: Understand severe weather alerts

During a storm

1. Act on the current guidance. Take shelter or evacuate when instructed. If you hear thunder, go to a substantial building or a hard-topped vehicle with closed windows.
2. Stay away from lightning pathways. Inside, avoid plumbing, corded electrical equipment, windows, and doors during a thunderstorm. Do not shower or wash dishes until the storm has passed.
3. Leave room for a calm next step. Once you have followed the relevant instructions, keep alerts available and use a gentle breathing or grounding exercise if it helps. A trusted person can receive a short check-in.

After a storm

For lightning, remain in shelter for at least 30 minutes after the last thunder. Other hazards can last longer, so continue to follow current local instructions. Avoid downed power lines, flooded roads, and damaged areas, and contact local authorities or emergency services when needed.

If the fear itself is hard to manage, read our guide to astraphobia and storm anxiety.