logo
4 dead, over 600,000 without power as new tornadoes, storms erupt

4 dead, over 600,000 without power as new tornadoes, storms erupt

Yahoo17-05-2025

Clusters of severe thunderstorms erupted across the central and eastern United States on Friday afternoon less than 24 hours after hailstorms, tornadoes and straight-line winds blasted the Midwest.
At least four people have died and several more injured in the St. Louis area after a tornado-warned storm moved through the city on Friday afternoon. Multiple buildings were damaged, including Centennial Christian Church, according to The Associated Press.
"Very terrifying," Gina Gooch told AccuWeather after she rode out a tornado that struck the small town of Blodgett, Missouri, about 120 miles southeast of St. Louis. "I went into this little pantry because I have no basement and all I could hear was trees crashing down one by one by one."
The tornado hit the town just after tracking across Interstate 55 during the Friday evening commute. AccuWeather Storm Chaser and Meteorologist Tony Laubach was just a few hundred yards away as it lofted debris into the sky as it swirled across the highway. The tornado-warned storm passed near the meeting point of Missouri, Illinois and Kentucky before eventually tracking over Paducah, Kentucky, early Friday evening.
A rare tornado emergency was issued near Creal Springs, Illinois, in the southern part of the state, as a violent thunderstorm moved through around 6:30 p.m. CDT. "Flying debris may be deadly to those caught without shelter. Mobile homes will be destroyed," the emergency alert stated.
Farther east, a cluster of severe thunderstorms rumbled across the mid-Atlantic with a tornado warning being issued for downtown Baltimore shortly before 6 p.m. EDT, although it has yet to be confirmed if a tornado did strike the city.
•Have the app? Unlock AccuWeather Alerts™ with Premium+
Over 600,000 electric customers were in the dark on Friday evening as power outages mounted. This included over 200,000 in Michigan who lost power during storms on Thursday night.
Weather contributed to some of the more than 3,000 flight delays at airports directly impacted by thunderstorms on Friday, according to FlightAware. This had a ripple effect across the country, causing disruptions at some airports where the weather was clear.
Continue to check back with AccuWeather for more information about the ongoing severe weather.

Orange background

Try Our AI Features

Explore what Daily8 AI can do for you:

Comments

No comments yet...

Related Articles

Rain, storms to return to much of Northeast for Father's Day weekend
Rain, storms to return to much of Northeast for Father's Day weekend

Yahoo

time3 hours ago

  • Yahoo

Rain, storms to return to much of Northeast for Father's Day weekend

The clock is ticking on a batch of dry air that turned off showers and thunderstorms for most areas in the Northeast. AccuWeather meteorologists say that moist air capable of producing downpours is not all that far away and will return to some areas before the Father's Day weekend. A small area of high pressure that moved in from the Midwest was just strong enough to dry out the atmosphere through Thursday for much of the Northeast. An exception will be some showers in northern Maine and a narrow zone of showers and spotty thunderstorms from the Lower Peninsula of Michigan to along the northern Pennsylvania and southern tier of New York border on Thursday. The sunshine and overall good drying conditions will help temperatures rise with widespread highs in the 80s F on Thursday. Some parts of the mid-Atlantic can reach the lower 90s on Thursday with AccuWeather RealFeel® Temperatures in the mid- to upper 90s. Beyond Thursday, however, the dry air will be replaced by clouds and the app? Unlock AccuWeather Alerts™ with Premium+ By Friday afternoon, the return of higher humidity levels will lead to an uptick in showers and thunderstorms from southern and western New York through the rest of the mid-Atlantic and central Appalachians. While not all of this area will experience a downpour, the places that do could be drenched. And, some places might be soaked by more than one shower. As a storm rolls slowly out of the south-central United States this weekend, it will continue to pump moisture northward from the Gulf and northwestward from the Atlantic. The moisture surge may be significant enough for downpours to repeat and trigger flash flooding in parts of the Ohio Valley, southern Appalachians and part of the mid-Atlantic by Saturday. Those heading to the 250th anniversary parade of the U.S. Army in Washington, D.C., on Saturday should be prepared for a couple of drenching showers or thunderstorms. As the storm continues to advance northeastward and moisture further expands in the region on Sunday, most of the Northeast will be at risk for locally drenching showers and perhaps gusty thunderstorms. Father's Day barbeque plans, a fishing trip or a day at the ballpark or beach could be hampered by downpours and the potential for thunderstorms. The best day at the mid-Atlantic beaches over the next several days is likely to be on Thursday before the rain arrives over the weekend. Looking ahead into next week, "there are some signs that a spell of very warm weather or perhaps a even a heat wave may evolve," AccuWeather Lead Long-Range Meteorologist Paul Pastelok said. "That will depend on how strong an area of high pressure is that is forecast to build in place over the region." Time will tell if the high is strong enough to shunt the Father's Day weekend storm to the east and hold off new storms to the west. Want next-level safety, ad-free? Unlock advanced, hyperlocal severe weather alerts when you subscribe to Premium+ on the AccuWeather app. AccuWeather Alerts™ are prompted by our expert meteorologists who monitor and analyze dangerous weather risks 24/7 to keep you and your family safer.

Why doesn't the South Atlantic get many tropical storms?
Why doesn't the South Atlantic get many tropical storms?

Yahoo

time5 hours ago

  • Yahoo

Why doesn't the South Atlantic get many tropical storms?

If you look at a map showing the tracks of every tropical depression, subtropical storm, tropical storm and hurricane (called typhoons in the Western Pacific basin and cyclones in the Southern Hemisphere), you will notice something peculiar. There is a complete absence of storm tracks west of South America and very few tracks east of the continent. Why is that? The waters are too cold The lack of activity off the west coast of South America is primarily because of cold waters, AccuWeather Lead Hurricane Expert Alex DaSilva says. The Peru Current in the southeastern Pacific Ocean brings cold water unusually far northward along the west coast, too cold for tropical storms and hurricanes. Water temperatures need to be in at least 79 F (26 C) for tropical storms to develop and strengthen. Wind shear is stronger in these regions Another factor is higher wind shear, which tears apart most tropical storms before they can strengthen. Wind shear is particularly high in the Southern Hemisphere, due to a larger temperature gradient. "The waters off Brazil, in the Southern Atlantic, are not as cold, thanks to warmer water coming down from the north, but the wind shear is still too strong to support many tropical storms," DaSilva explained. The 'wave train' is missing in the South Atlantic Another missing piece of the puzzle in the South Atlantic is the African wave train, which pushes clusters of thunderstorms off the continent and over the North Atlantic during hurricane season. These storms can then go on to become a tropical depression, storm or hurricane. "Approximately 80 percent of major North Atlantic hurricanes develop in this area. This conveyor belt of tropical seedlings is absent from the southern Atlantic," DaSilva said. Only one hurricane is known to have traversed this basin Only one hurricane in recorded history has formed in the South Atlantic. In 2004, an unnamed storm, locally called Catarina, formed off the coast of Brazil. The storm made landfall near northeastern Rio Grande do Sul with 100-mph winds, killing three people and causing $300 million (2004 USD) in damage. According to the U.S. National Hurricane Center, only two additional unnamed tropical storms ever roamed the southern Atlantic basin, in 2010 and 2011. More South Atlantic storms likely missed by official records Other storms shown on the map above are not recognized in NOAA's database. Many of these are subtropical storms, which possess some tropical characteristics but are not fully developed tropical systems. The map also includes tropical storms named by the Brazilian Navy Hydrographic Center's Marine Meteorological Service (HCMM). The HCMM has been naming subtropical and tropical storms off the Brazilian coast since 2011, but its threshold for naming storms may not be as rigorous as in the rest of the world, so it may name more storms than other agencies, such as NOAA. On the other hand, because the records in the other basins stretch back much longer, 75 to 150 years, there are likely many storms in the South Atlantic that were never tracked. Out of roughly two dozen storms named by HCMM in the last 15 years, fewer than 10 of the named storms tracked since 2011 have made landfall on the South American coast. You may also notice that no storm has ever crossed the equator. This is because, at 0 degrees latitude, the Coriolis force is essentially zero, making it impossible for a tropical system to cross over from one hemisphere to another.

Wildfire smoke to limit number of days with deep blue sky this summer in Northeast, Midwest
Wildfire smoke to limit number of days with deep blue sky this summer in Northeast, Midwest

Yahoo

time6 hours ago

  • Yahoo

Wildfire smoke to limit number of days with deep blue sky this summer in Northeast, Midwest

Massive blazes erupted in Manitoba, Saskatchewan, Alberta and British Columbia much earlier than normal this year, and the wind has blown the smoke across Canada and into parts of the central and eastern United States. The result has been worsening air quality, including the first week of June when it reached "dangerous" levels in the Midwest. AccuWeather Lead Long-Range Expert Paul Pastelok said long-lasting stretches of deep blue sky may not return to the Midwest and the Northeast for weeks or possibly even months, once fires burning in Canada are contained and extinguished. During much of the summer, wildfire smoke will be high-flying in the atmosphere and can dim or even block the sun. When the sun is dimmed, it can help reduce high temperatures by a few degrees during the day and keep temperatures somewhat elevated at night. Sunrises and sunsets may also be enhanced by the smoke and can even cause the sun to look red. As the wildfire season across the western United States ramps up, new fires can pour even more smoke into the sky, contributing to the hazy, milky conditions. The biggest impact on human health will be when the smoke dips to the lower levels of the atmosphere, degrading air quality and making the air smell like a campfire. The areas closer to the wildfires will have a higher risk of air quality impacts. "On sunny days, especially when there's consecutive sunny days in a row with a light wind, smoke and haze in the atmosphere can be more easily broken down by the sun and sink towards the surface, which can lead to a higher frequency of ozone action days or air quality alert days," AccuWeather Meteorologist Brandon Buckingham warned. Wildfire smoke contains fine particulate matter, aerosols and other contaminants, which can absorb and scatter ultraviolet radiation, leading to lower UV index readings at the ground level. Despite a reduction in UV exposure and a drop in afternoon high temperatures in areas impacted by wildfire smoke high in the sky, experts say it's important for people to apply sunscreen to protect their skin from harmful UV rays that can still reach the surface. "The closer you are to the fire, the higher the probability to be affected. But, of course, edge cases exist. You may be close to a fire and not be impacted at all, depending on the wind and the altitude," AccuWeather Lead Wildfire Smoke Expert Dr. Boris Quennehen said. "Smoke from wildfires can be transported across large distances, even near the ground level, and impact remote locations," Dr. Quennehen added. Latest on the Canadian wildfires Over 7 million acres of land across Canada have been scorched by wildfires so far this year, well above the historical average of 1.83 million acres for early June. More than 74 fires are burning across British Columbia. There are 60 fires in Alberta, and dozens of other fires are burning throughout Manitoba, Ontario, Saskatchewan and the Northwest Territories. Upcoming weather conditions across Canada could contribute to fires growing even larger or new fires breaking out.

DOWNLOAD THE APP

Get Started Now: Download the App

Ready to dive into the world of global news and events? Download our app today from your preferred app store and start exploring.
app-storeplay-store