Preparing ahead of time helps you act quickly and confidently if severe weather strikes. Knowing where to shelter, how to receive alerts, and what supplies to keep on hand can make a critical difference during a fast-moving storm.
Tornadoes sometimes form with little warning, but there are several visual and environmental signs that severe weather may be producing a tornado.
If you observe any of these signs, seek shelter immediately and monitor official weather alerts.
Severe thunderstorms capable of producing tornadoes often create unusually dark clouds or a greenish tint in the sky.
Strong rotating storms that produce large hail can also produce tornadoes.
Many survivors describe the sound of an approaching tornado as similar to a freight train or jet engine.
A rotating wall cloud or funnel cloud extending downward from a storm can indicate a developing tornado.
Even if you cannot see a funnel cloud, debris being lifted and spinning in the air may indicate a tornado on the ground.
A sudden drop in wind or rainfall during a severe storm can sometimes occur just before a tornado forms.
Tornado Shelter Rule of Thumb: Lowest Level • Interior Room • No Windows
If a tornado warning is issued or a tornado is approaching, take shelter immediately. Move to your designated safe location, stay away from windows, and protect your head and neck if possible. Acting quickly and following your plan can significantly improve your safety during the storm.
If you’re in a single-family home:
Best options
Additional tips
Apartments can be trickier, especially if you live on an upper floor.
Best options
Additional tips
Mobile homes are not safe during tornadoes, even if they are tied down.
Safer options
If you’re away from home when a tornado warning is issued:
In a store, school, or office
In a hotel
Cars provide very little protection from tornadoes.
If possible:
If you cannot reach shelter:
Once the storm has passed, conditions may still be dangerous. Take a moment to assess your surroundings carefully and follow guidance from local authorities before moving around damaged areas.
Make sure everyone in your household is safe and provide first aid if needed. If someone is seriously injured, call emergency services or seek medical help as soon as it is safe to do so.
Downed power lines, broken glass, exposed nails, and gas leaks are common after tornado damage. Avoid touching electrical lines and stay clear of heavily damaged structures that could collapse.
Even if the tornado has passed, debris, unstable buildings, and live power lines may still pose risks. Wait for official updates when possible and use sturdy shoes and gloves if you need to move through damaged areas.
Use a battery-powered radio, weather radio, or phone alerts to stay informed about emergency instructions, road closures, and shelter locations provided by local authorities.
Once your immediate household is safe, check on nearby neighbors, especially older adults or anyone who may need assistance. Community support is often critical in the first hours after a disaster.
Take photos of damage to your home and belongings for insurance claims before beginning cleanup. Keep receipts for repairs and temporary expenses that may be covered by insurance or disaster assistance programs.
The safest place is a basement or storm shelter. If you do not have one, go to a small interior room, hallway, or bathroom on the lowest floor of a sturdy building, away from windows and exterior walls.
A tornado watch means conditions are favorable for tornadoes to form. A tornado warning means a tornado has been spotted or indicated by radar, and you should take shelter immediately. Check out the National Weather Service for official definitions.
A tornado emergency kit should include water, non-perishable food, a flashlight, extra batteries, a first-aid kit, medications, copies of important documents, a phone charger or crank radio, and sturdy shoes. Helmets or other head protection are also a smart addition.
Start by identifying your safe shelter area, securing outdoor furniture and loose objects, trimming weak branches, reinforcing vulnerable points like garage doors if possible, and making sure everyone in the household knows where to go when a warning is issued.
Mobile homes are not safe during tornadoes, even if they are tied down. You should leave immediately and go to a designated storm shelter or sturdy nearby building as part of your plan.
No. Do not waste time opening windows. Focus on getting yourself and everyone in your household to the safest shelter location as quickly as possible.
Use multiple alert methods, such as Wireless Emergency Alerts on your phone, a NOAA Weather Radio, and trusted weather and preparedness apps. Having backup alert options matters in case one method fails.
Watch for hazards like downed power lines, broken glass, gas leaks, and structural damage. Check for injuries, follow local emergency guidance, and avoid entering heavily damaged buildings until they are safe.