--- title: What Is a Derecho, and How to Stay Safe description: As an intense wind storm is set to hit much of the U.S. on July 28, here are the safety steps you should take. canonical: https://time.com/7306030/derecho-storm-how-to-stay-safe/ author: Simmone Shah article:opinion: false article:content_tier: free article:published_time: 2025-07-28T19:53:06.000Z article:modified_time: 2026-03-11T01:32:38.791Z article:section: Climate og:title: What Is a Derecho, and How to Stay Safe og:description: As an intense wind storm is set to hit much of the U.S. on July 28, here are the safety steps you should take. og:url: https://time.com/7306030/derecho-storm-how-to-stay-safe/ og:site_name: TIME og:image: https://static.time.com/v3/assets/bltea6093859af6183b/blt6c0d40e77554e754/6998c8a5e2d64bf792c5f8ce/derecho.jpg?branch=production&width=1024&quality=75&auto=webp&crop=16:9 og:image:width: 1024 og:image:height: 576 og:image:alt: derecho.jpg og:type: article twitter:card: summary_large_image twitter:title: What Is a Derecho, and How to Stay Safe twitter:description: As an intense wind storm is set to hit much of the U.S. on July 28, here are the safety steps you should take. twitter:image: https://static.time.com/v3/assets/bltea6093859af6183b/blt6c0d40e77554e754/6998c8a5e2d64bf792c5f8ce/derecho.jpg?branch=production&width=1024&quality=75&auto=webp&crop=16:9 ---  # What Is a Derecho, and How to Stay Safe > Sponsored content. 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Future Proof is TIME's weekly climate and energy newsletter, written by senior correspondent Justin Worland. It connects the energy transition to the decisions reshaping business, technology, policy and markets. #### Where can I follow the energy transition as a business story? Future Proof covers climate and energy as an economic and business story rather than only an environmental one. It publishes every Friday and is free at time.com/newsletters. #### Who writes Future Proof? Justin Worland, a senior correspondent at TIME and an award-winning climate journalist, writes Future Proof. #### Is Future Proof free? Yes. Future Proof is free at time.com/newsletters. ### Sources * TIME Newsletters: [time.com/newsletters](/c/time-nl-futureproof-2026q3/newsletters?i=6e10882c-a952-4ad0-ad9e-dbba9c3c208c&cr=time-nl-futureproof-2026q3-v1)  by [Simmone Shah](https://time.com/author/simmone-shah/)  ## Simmone Shah Reporter Jul 28, 2025 7:53 PM UTC  A deadly derecho strikes central Kansas. A deadly derecho strikes central Kansas. Jim Reed—Getty Images  by [Simmone Shah](https://time.com/author/simmone-shah/)  ## Simmone Shah Reporter Jul 28, 2025 7:53 PM UTC A rare and destructive weather event—known as a [derecho](https://time.com/6243307/bomb-cyclone-weather-climate-change-definitions/)—is expected to pummel the northern Plains and Upper Midwest on Monday evening, bringing wind gusts of up to 75 mph. Severe hail, heavy rainfall, and possible tornados are expected in parts of the region as well, according to the[ National Weather Service.](https://www.wpc.ncep.noaa.gov/discussions/hpcdiscussions.php?disc=pmdspd) Parts of South Dakota and Minnesota, where the[ Storm Prediction Center issued a Level 4 out of 5 risk](https://www.spc.noaa.gov/products/outlook/day1otlk.html), have issued storm warnings. Here’s what to know and how to stay safe. ## **What is a derecho?** A derecho is a widespread windstorm often accompanied by rain or thunderstorms—and capable of producing destruction that rivals the strength of tornadoes. “What sets the derecho apart from the storm systems that you might see on a more routine basis is intense wind speeds covering a large area, so a long swath of intense, damaging winds,” says Russ Schumacher, professor of atmospheric science at Colorado State University. Whether or not the system developed into a derecho will be determined after the fact. According to the [National Weather Service](https://www.weather.gov/lmk/derecho), a storm system must travel a distance of 240 miles and have wind gusts of at least 58 mphto be classified as a derecho. It doesn't occur very often— derechos are likely to occur only once a few times a year in the summer in the central and southern U.S.. The storm is being driven by the hot, humid air in the region. “In the summer, often there is high pressure and a lot of heat over the central and southern U.S., and then just on the north edge of that tends to be where the jet stream is, where there's a boundary between the extremely hot air to the south, and then cooler air to the north,” says Schumacher. ‘You get this ring of thunderstorms that can form.” In 2012, a derecho traveled [700 miles in just 12 hours](https://www.weather.gov/rlx/svr062912), knocking out power for millions of people—in some instances for over a week. A 2020 derecho killed four people and caused $11 billion worth of damages in the Midwest, making it the [most expensive thunderstorm](https://www.weather.gov/ind/2020derechoanniv) in modern U.S. history. ## **How do you stay safe during a derecho?** Much of the precautions you can take mirror what you might do during a tornado or thunderstorm. Stay indoors, ideally in a basement or interior room—like a bathroom or closet—and keep away from windows and doors. Head all warnings from the National Weather Service. “On a day like today, those severe thunderstorm warnings need to be taken very seriously because of the kinds of damage that these storms can produce,” warns Schumacher. Charge your devices in case of a power outage, and make sure you have more than one way to access any weather alerts from the National Weather Service. “Most people these days probably get those warnings on their phones,” says Schumacher. “But if the cell towers get knocked down or the power goes out, have another way to get that information, whether that's your local radio station or NOAA Weather Radio.” ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/7306030/derecho-storm-how-to-stay-safe/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/7306030/derecho-storm-how-to-stay-safe/"},"headline":"What Is a Derecho, and How to Stay Safe","datePublished":"2025-07-28T19:53:06.000Z","dateModified":"2026-03-11T01:32:38.791Z","description":"As an intense wind storm is set to hit much of the U.S. on July 28, here are the safety steps you should take.","url":"https://time.com/7306030/derecho-storm-how-to-stay-safe/","keywords":["extreme weather","climate change","Explainer"],"thumbnailUrl":"https://static.time.com/v3/assets/bltea6093859af6183b/blt6c0d40e77554e754/6998c8a5e2d64bf792c5f8ce/derecho.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","author":[{"@type":"Person","name":"Simmone Shah","jobTitle":"Reporter","url":"https://time.com/author/simmone-shah/"}],"articleSection":"Climate","image":[{"@type":"ImageObject","url":"https://static.time.com/v3/assets/bltea6093859af6183b/blt6c0d40e77554e754/6998c8a5e2d64bf792c5f8ce/derecho.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","width":1200,"height":675,"headline":"derecho.jpg","caption":"A deadly derecho strikes central Kansas.","creditText":"Jim Reed—Getty Images","representativeOfPage":true}],"publisher":{"@type":"Organization","name":"Time","url":"https://time.com/","logo":{"@type":"ImageObject","url":"https://time.com/images/logo.png","width":528,"height":156},"foundingDate":"March 3, 1923","sameAs":["https://www.facebook.com/time","https://www.instagram.com/time/?hl=en","https://twitter.com/time","https://www.pinterest.com/timemagazine"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/section/climate/","name":"Climate"}},{"@type":"ListItem","position":2,"item":{"@id":"/tag/extreme-weather/","name":"extreme weather"}},{"@type":"ListItem","position":3,"item":{"@id":"https://time.com/7306030/derecho-storm-how-to-stay-safe/","name":"What Is a Derecho, and How to Stay Safe"}}]}] ```