A dozen U.S. states are bracing for significant thunderstorms on Thursday.
The National Weather Service is warning 12 U.S. states about potentially significant thunderstorms on Thursday.
Up to 12 U.S. states are bracing for storms that could include major thunder and lightning, heavy rain and wind, large hail and more.
The 12 U.S. states bracing for major storms are:
- Kansas
- Missouri
- Iowa
- Illinois
- Indiana
- Ohio
- Michigan
- Kentucky
- Maryland
- Virginia
- Pennsylvania
- New York

As a reminder, here's what to do when storms hit:
- Stay Weather Ready: Continue to listen to local news or a NOAA Weather Radio to stay updated about severe thunderstorm watches and warnings.
- At Your House: Go to your secure location if you hear a severe thunderstorm warning. Damaging wind or large hail may be approaching. Take your pets with you if time allows.
- At Your Workplace or School: Stay away from windows if you are in a severe thunderstorm warning and damaging wind or large hail is approaching. Do not go to large open rooms such as cafeterias, gymnasiums or auditoriums.
- Outside: Go inside a sturdy building immediately if severe thunderstorms are approaching. Sheds and storage facilities are not safe. Taking shelter under a tree can be deadly. The tree may fall on you. Standing under a tree also put you at a greater risk of getting struck by lightning.
- In a Vehicle: Being in a vehicle during severe thunderstorms is safer than being outside; however, drive to closest secure shelter if there is sufficient time.
Stay safe, everyone.
