On Saturday at 11:28 p.m. the National Weather Service issued an updated tornado warning in effect until Sunday at 12:15 a.m. for Franklin, Lawrence, Limestone and Morgan counties.

Quarter-sized hail (1 inch) is foreseen with the incoming storm.

“At 11:27 p.m., a severe thunderstorm capable of producing a tornado was located 8 miles southeast of Littleville, or 9 miles east of Russellville, moving east at 60 mph,” states the weather service. “Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely.”

The following locations are expected to be affected by the tornado:

• Decatur and Trinity around 11:50 p.m.
• Tanner around midnight. Madison around 12:10 a.m.

Other locations impacted by this tornadic thunderstorm include Belle Mina, Hatton, Newburg, Chalybeate Springs, Hillsboro, Tharptown, Mooresville, Ne Smith, Caddo, and Wheeler.

The weather service comments, “Take cover now! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. Tornadoes are extremely difficult to see and confirm at night. Do not wait to see or hear the tornado. Take cover now!”

Tornado watches and warnings: Your safety guide

When it comes to tornadoes, understanding the distinction between a Tornado watch and a Tornado warning can be a matter of life and death. Here’s a breakdown:

Tornado watch: Be prepared!

• A Tornado watch is your advance warning that conditions are ripe for tornado formation.
• It’s your cue to review and discuss your emergency plans, check your supplies, and locate your safe room.
• While it doesn’t indicate an imminent tornado, it’s a heads-up to be prepared to take swift action if a Tornado warning is issued or if you suspect a tornado is approaching.
• Tornado Watches are issued by the Storm Prediction Center and often encompass a broad area, potentially spanning multiple counties or even states.

Tornado warning: Take action!

• A Tornado warning means a tornado has been spotted or detected by weather radar.
• This is the real deal – there’s an immediate danger to life and property.
• Your response should be swift: move to an interior room on the lowest floor of a sturdy building, away from windows.
• If you’re in a mobile home, a vehicle, or caught outdoors, seek the nearest substantial shelter and shield yourself from flying debris.
• Warnings are issued by your local forecast office and pinpoint a much smaller area, typically the size of a city or a small county, where a tornado has been identified, either by radar or through reports from trained spotters and law enforcement.

Knowing the difference between these two alerts is essential in staying safe during tornado season. Stay informed, have a plan, and act promptly when danger approaches.

Prepare for a tornado

Be weather-ready:

Keep an eye on the weather forecast to stay informed about tornado risks. Tune in to local news or a NOAA Weather Radio for updates on tornado watches and warnings

Sign up for notifications:

Familiarize yourself with your community’s warning systems. Some places have outdoor sirens, while others rely on media and smartphone alerts for severe storm notifications.

Establish a communication plan:

Have a family plan that includes an emergency meeting place and related information. If you live in a mobile home or home without a basement, identify a nearby safe building you can get to quickly, such as a church or family member.

Choose a secure shelter:

Pick a safe room within your home, such as a basement, storm cellar, or an interior room on the lowest floor without windows.

Practice your plan:

Conduct a family severe thunderstorm drill regularly so everyone knows what to do if a tornado is approaching. Make sure all members of your family know to go there when tornado warnings are issued. Don’t forget pets if time allows.

Prepare your home:

Consider having your safe room reinforced. You can find plans for reinforcing an interior room to provide better protection on the Federal Emergency Management Agency website.

Extend a helping hand:

Encourage your neighbors and loved ones to prepare for possible tornadoes. Consider taking CPR training to be of assistance in case of injuries.

What to do when a tornado strikes

When a tornado strikes, taking swift action is crucial to ensuring your safety and minimizing potential harm. Follow these guidelines from the weather service:

Stay informed:

To ensure your safety during a tornado, remember that acting promptly is crucial, according to the weather service. Stay informed about tornado watches and warnings through regular updates on local news or a NOAA Weather Radio.

At home:

If you find yourself under a tornado warning, immediately seek refuge in your basement, safe room, or an interior room without windows. If there’s enough time, bring your pets with you.

At work or school:

If you are at your workplace or school, adhere to tornado drill procedures. Move promptly and calmly to your designated tornado shelter, avoiding large open areas like cafeterias, gymnasiums, or auditoriums, and steer clear of windows.

Outdoors:

If a tornado is on its way, seek shelter inside a solid building immediately. Sheds, storage facilities, mobile homes, and tents are not safe places to be.

In a vehicle:

Being in a vehicle during a tornado is highly unsafe. Your best option is to drive to the nearest shelter. If reaching shelter is not possible, either stay inside your car, covering your head, or abandon the vehicle and seek refuge in a low-lying area like a ditch or ravine.

Remember, acting swiftly and following safety protocols are essential for your well-being when a tornado is imminent.

Advance Local Weather Alerts is a service provided by United Robots, which uses machine learning to compile the latest data from the National Weather Service.