Severe Thunderstorm Watch: What You Need to Know

🔥 Trending Severe Thunderstorm Watch: What You Need to Know

6/30/2026 · 👁 3 · severe-thunderstorm-watchweather-alertstorm-warningsouthern-minnesota-stormsnorthland-severe-weathertuesday-commute-weatherweather-impact-alert
Question
What is a severe thunderstorm watch and what should I do?
AI

A severe thunderstorm watch is an alert issued by weather forecasting agencies, such as the National Weather Service, indicating that atmospheric conditions are favorable for the development of severe thunderstorms in and around a specified area 4. It means that severe thunderstorms are possible, but not necessarily occurring yet 7.

What Defines a Severe Thunderstorm?

For a thunderstorm to be classified as "severe," it must produce at least one of the following conditions 5:

  • Hail: One inch in diameter or larger.
  • Winds: Equal to or exceeding 58 miles per hour.
  • Tornado: A tornado is present 6.

Severe Thunderstorm Watch vs. Warning

It's crucial to understand the difference between a "watch" and a "warning":

  • Severe Thunderstorm Watch: Conditions are favorable for severe weather to develop. This is a time to prepare and stay informed 7.
  • Severe Thunderstorm Warning: Severe thunderstorms are actually occurring or are imminent in the warned area 27. This requires immediate action to seek shelter.

What You Should Do During a Severe Thunderstorm Watch

When a severe thunderstorm watch is in effect, it's a call to action to prepare for potential severe weather. Here are key steps you should take:

1. Stay Informed

  • Monitor Local News and Weather Radios: Continuously listen to local news channels, NOAA Weather Radio, or reliable weather apps for updates on the situation 108. Many services offer direct severe weather notifications for your location 1.
  • Check Official Weather Websites: Refer to official sources like weather.gov for the latest forecasts and any issued warnings 2510.

2. Prepare Your Home and Family

  • Secure Outdoor Items: Bring in or tie down any outdoor furniture, trash cans, or other items that could be blown away by strong winds 10.
  • Charge Electronic Devices: Ensure your cell phones, laptops, and power banks are fully charged in case of power outages.
  • Review Your Emergency Plan: Discuss with your family where to go and what to do if a severe thunderstorm warning is issued 10. Identify a safe room in your home, such as a basement, storm cellar, or an interior room on the lowest floor away from windows.
  • Prepare an Emergency Kit: Have an emergency kit ready with essentials like water, non-perishable food, flashlights, extra batteries, a first-aid kit, and any necessary medications 10.

3. Be Ready to Act

  • Know Your Safe Place: If a warning is issued, you will need to move quickly to your designated safe area 10.
  • Avoid Travel if Possible: If you don't need to be out, it's best to stay home during a watch, especially if conditions are deteriorating 9.
  • Be Aware of Your Surroundings: If you are outdoors, be mindful of changing weather conditions and have a plan to seek shelter quickly if needed.

Acting quickly and being prepared are key to staying safe and minimizing the impact of severe weather 10.

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