Watches vs. warnings: What to know for severe storms (2024)

CLEVELAND, Ohio (WJW) – Ohio’s peak tornado season is during the months of April through July, but severe weather can come at any time.

One of the first keys to safety is understanding the terminology and the radar so you can pinpoint the threat level to your neighborhood.

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WHO ISSUES THE ALERTS?

Weather alerts are issued by the National Weather Service (NWS).

The warnings, watches, and advisories in Northeast Ohio come from NWS Cleveland.

The National Weather Service is a federal agency that has a team of people who watch and forecast weather 365 days a year, 24 hours a day.

Only the NWS can issue these alerts, which are used by FOX 8 meteorologists to keep you informed.

WATCH, WARNINGS, AND ADVISORIES

This is one of the most important things to know during any weather event.

Think of a weather watch like it sounds: Watch out!

It means the conditions are right for a particular weather event.

If there is a severe thunderstorm watch, that means our FOX 8 meteorologists are watching to see if those conditions come together to create a severe storm.

If they do, that’s when the warning is issued.

A severe storm warning means the weather is here and happening now.

WATCH = WATCH OUT!

WARNING = TAKE ACTION!

A watch is when to be prepared.

A warning means to act.

An advisory may also be issued.

That typically comes further ahead of a particular weather event, so people become aware and make sure they have a plan.

A severe weather preparedness plan is important for every household.

SEVERE WEATHER PLAN

It’s a matter of knowing where to go for safety and when to do it.

During a Tornado Warning, the National Weather Service acronym is DUCK.

D – Down to the lowest level

U – Under something sturdy, stay away from windows

C – Cover your head and get as close as you can to the center of the house.

K – Keep in shelter until the threat has passed

Watches vs. warnings: What to know for severe storms (2)

Severe weather can happen at any hour, but frequently it comes in the afternoon, which may mean kids are home alone, so it’s important that they know what to do if no adult is present.

For those who don’t have basem*nts, bathrooms or closets are often at the center of the home. Mattresses are often used then for cover.

During severe weather events, you can often lose power.

Know where your flashlights are and make sure you have batteries to prepare.

TORNADO WARNINGS

Often times tornadoes are not confirmed until the NWS gets on the ground after the storm to assess the damage.

Here’s what you want to listen for during a weather event:

  • Radar indicated – This means the radar is detecting rotation within a thunderstorm.

  • Radar confirmed – This means the radar is detecting actual debris lifted.

  • Spotter confirmed – A trained weather spotter has seen and confirmed a tornado.

Watches vs. warnings: What to know for severe storms (3)

FLOODING

Northeast Ohio gets a fair amount of flooding throughout the year.

It can turn from a rain event to a flooding event in an extremely short amount of time.

When it does, our law enforcement officers and rescue teams are swamped with calls from people who have driven into high water and need rescue.

Watches vs. warnings: What to know for severe storms (4)

The National Weather Service says more deaths occur each year due to flooding than severe thunderstorm-related events, and that half of those deaths come from flooded vehicles.

Water is a powerful force and can sweep a car off the road in seconds.

Never drive around barriers or drive into water that you don’t know how deep it is.

The phrase “Turn Around, Don’t Drown,” is exactly what it sounds like.

When you see high water, turn around and don’t drive through it.

What is the difference between a Flood Watch and a Flood Warning?

  • Flash Flood Warning: Take Action!A Flash Flood Warning is issued when a flash flood is imminent or occurring.

  • Flood Warning: Take Action!A Flood Warning is issued when a hazardous weather event is imminent or already happening.

  • Flood Watch: Be Prepared:A Flood Watch is issued when conditions are favorable for a specific hazardous weather event to occur. A Flood Watch is issued when conditions are favorable for flooding.

  • Flood Advisory: Be Aware:An Flood Advisory is issued when a specific weather event that is forecast to occur may become a nuisance.

The FOX 8 Weather Team will be on the air around the clock if there is any weather threat that will impact lives and homes in Northeast Ohio.

Editor’s Note: Info from the National Weather Service.

Copyright 2024 Nexstar Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.

For the latest news, weather, sports, and streaming video, head to Fox 8 Cleveland WJW.

Watches vs. warnings: What to know for severe storms (2024)

FAQs

Watches vs. warnings: What to know for severe storms? ›

If a WATCH is in effect for your area, it means that conditions are favorable for the development of severe storms. You should stay alert to changing weather conditions and be prepared to take shelter if needed. If a WARNING is issued for your area, take action!

Is a severe thunderstorm warning worse than a watch? ›

Watch - Conditions are favorable for the severe weather event in or near the watch area. When a watch is announced, stay alert and be ready to take action. Warning - Severe weather event is imminent or occurring in the warned area. Take action based on the emergency at hand.

Is a warning stronger than a watch? ›

Big difference! A tornado watch means keep an eye out for a possible tornado. A tornado warning means a tornado's been spotted in your city or county.

What is the difference between a watch and a warning in protecting people from severe weather? ›

The NWS issues a Tornado Watch when weather conditions in an area indicate an increased risk for severe weather that may be capable of producing a tornado. The NWS issues a Tornado Warning when a tornado has been sighted or indicated by weather radar. A warning means you should take shelter immediately.

What are the three types of alerts used to identify severe weather conditions? ›

The National Weather Service uses the words "advisory", "watch" and "warning" to alert you to potentially dangerous weather. Understanding these terms and knowing how to react can be a life saver.

What not to do during a severe thunderstorm? ›

Stay away from glass windows and doors. Stay inside until weather forecasts indicate it is safe to leave. Lightning can be dangerous even when you are inside. Avoid using devices connected to electrical outlets.

How to remember watch vs warning? ›

There's a big difference between a watch and a warning. A watch means severe weather is possible. A warning means that severe weather is happening, and you need to take action. A good way to remember the difference is by thinking of cupcakes!

Which is worse, a hurricane watch or warning? ›

When watches are announced, it's time to start preparing. Hurricane warning: Warnings are more immediate and indicate that hurricane conditions are expected in the area within the next 36 hours. At this point, it's crucial to finalize preparations, follow local officials, and be ready to take action.

What is the difference between storm surge watch and warning? ›

A Storm Surge Warning means there is a danger of life-threatening flooding within the next 36 hours. A Storm Surge Watch means there is a possibility of life-threatening flooding within the next 48 hours. In either case, please promptly follow evacuation and other instructions from local officials.

Does a tornado watch mean that there is a tornado somewhere nearby? ›

The watch is simply meant to let people know that tornadoes are possible given the current conditions, and that the proper authorities are monitoring the situation. Tornado watches are issued by the National Oceanic and Atmospheric Administration.

What are the 5 levels of severe weather? ›

Those levels from 1 to 5 respectively are MARGINAL, SLIGHT, ENHANCED, MODERATE, and HIGH. An area under a MARGINAL risk for severe weather will feature a threat of isolated severe weather.

What are two ways severe weather can be monitored? ›

Warnings are disseminated through outdoor warning sirens, local television and radio stations, cable television systems, cell phone apps, and NOAA weather radio. Find out how all these systems work and which are available to you. Public Warning Sirens are used in many towns to warn people of tornadoes.

What is the severity scale for thunderstorms? ›

The Storm Prediction Center (SPC), part of the National Weather Service, uses a risk category scale of 1-5, with a 1 representing a few isolated severe storms and 5 for widespread severe storms that will be very intense and long lived.

Should I be worried about severe thunderstorms? ›

If the warning includes your neighborhood or work place, you should take immediate action to protect your life and the lives of others. Severe thunderstorms can produce large hail and damaging winds. Tornadoes can and occasionally do accompany severe thunderstorms.

What is the most damaging type of thunderstorm? ›

Supercell thunderstorms are a special kind of single cell thunderstorm that can persist for many hours. They are responsible for nearly all of the significant tornadoes produced in the U.S. and for most of the hailstones larger than golf ball size.

Which is worse hurricane watch or warning? ›

During a hurricane warning, complete storm preparations and immediately leave the threatened area if directed by local officials. A hurricane watch means that hurricane conditions (sustained winds of 74 mph or higher) are possible within the specified area.

What are the four types of severe weather? ›

Severe Weather 101
  • Thunderstorms. There can be as many as 40,000 thunderstorms each day around the world. ...
  • Tornadoes. Much about tornadoes remains a mystery. ...
  • Floods. Except for heat-related fatalities, more deaths occur from flooding than any other weather-related hazard. ...
  • Lightning. ...
  • Hail. ...
  • Damaging Winds. ...
  • Winter Weather.

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