Latest news with #flash flooding
Yahoo
5 days ago
- Climate
- Yahoo
Angry storms, 'heat dome' threaten to fuel dangerous weather week
Bouts of severe weather coupled with unrelenting heat threaten to provide Americans with a tumultuous and possibly deadly weather week, forecasters say. Multiple rounds of thunderstorms will bring risks of flash flooding through the Midwest and East on the periphery of a "heat dome" that could bring triple-digit temperatures to parts of multiple states, AccuWeather warned. More than 50 million Americans from Texas to Missouri were already under National Weather Service extreme heat warnings or advisories on July 20. Thunderstorms at night could bring hail downpours from southern Nebraska to Canada, with wind gusts possibly reaching 85 miles per hour. The severe weather threat sweeps across the Midwest and East on July 21, with Illinois, Indiana, Ohio, Kentucky and West Virginia all facing the possibility of flash flooding and gusty winds. AccuWeather Senior Meteorologist Alex Sosnowski said that much of the region was hammered by heavy thunderstorms recently and can't absorb another round. "We are highly concerned about the risk of dangerous to life-threatening flash flooding in the zone from southern Illinois and Indiana to central and eastern Kentucky, central and southern West Virginia and southwestern Virginia," Sosnowski said. Heat dome could last for weeks A bulge in the jet stream developing as high pressure builds could create a persistent heat dome lingering well into August, AccuWeather Senior Meteorologist Chad Merrill said. The Kansas City, Missouri, area, which hasn't hit 100 degrees in two years, could reach the figure multiple times this week, he said. Dallas could see 100 degrees for the first time in 2025. "This has the look of a long-lasting heat wave with limited rainfall," Merrill said. "Drought will expand through the central Plains by mid-August and worsen in Kansas and Nebraska, where there are already pockets of moderate to extreme drought." Number missing in Texas floods drops from 97 to 3, officials say Number of people missing in deadly Texas flooding drops to 3 The number of people thought to be missing in the devastating floods in Kerr County, Texas, over the Fourth of July holiday weekend has been revised down from 97 to three, officials announced July 19. The city of Kerrville, Texas, said the Kerr County Flood Disaster Joint Information Center confirmed that "through extensive follow-up work among state and local agencies, many individuals who were initially reported as missing have been verified as safe and removed from the list." On July 15, Gov. Greg Abbott said 97 people were still listed as missing in the greater Kerrville area, down from 160-plus about a week ago. As of July 17, Abbott said, the death toll stood at 135 statewide, with 116 from Kerr County perishing in the floods. Read more here. Contributing: Swapna Venugopal Ramaswamy This article originally appeared on USA TODAY: Wild weather: Angry storms, 'heat dome' fuel forecast for much of US Solve the daily Crossword
Yahoo
6 days ago
- Climate
- Yahoo
Ex-tropical disturbance could still unleash flooding rains over Louisiana's coast
A former tropical disturbance being watched by hurricane forecasters failed to form into a tropical depression before reaching the Louisiana coast, but it still threatens downpours and flash flooding as it marches inland on July 18, forecasters said. The system, previously called Invest 93L, is already causing thunderstorms and scattered showers just southwest of New Orleans, the Storm Prediction Center said. Flood watches blanket much of the southern half of Louisiana through midday July 19, according to the National Weather Service. The risk for excessive rainfall and flash flooding from this system is highest along the I-10/12 corridor and south of it, the weather service office in New Orleans said. Flooding concerns extend along the coastal plain from Houston, Texas, to Pensacola, Florida, forecasters said. Downpours with rainfall rates of 2 to 3 inches per hour could lead to ponding of water in areas that are low-lying and have poor drainage, leading to flooding of some roads, the weather service said. In areas with the heaviest rainfall, some structures could also become flooded. The risk of rain continues through the weekend, but the flash flooding threat over the weekend will depend on how much total rain falls between July 17 and 18, the weather service in New Orleans said. "Even a poorly organized tropical rainstorm can still produce localized torrential downpours that can lead to incidents of dangerous flash flooding," AccuWeather said. Flooded streets were reported in LaPlace, Destrehan, Luling and New Sarpy, Louisiana, on July 17, according to the National Weather Service. About an inch of water made it into some Luling homes, the preliminary local storm reports said. Video posted to social media showed streets and yards flooded in Luling. The Atlantic hurricane season officially began on June 1 and will last through the end of November. Active hurricane weather typically peaks between mid-August and mid-October. How much rain could fall? Lingering moisture from the weather system will bring rainbands to the Texas and Arkansas borders, impacting the lower and mid-Mississippi Valleys with potential flash flooding this weekend, according to AccuWeather meteorologists. Some parts of southeastern Louisiana have already seen between about 4 and 8 inches of rain in the last 48 hours, with another 1 to 3 inches possible through July 19, AccuWeather said. Here are some recorded rainfall totals for the last 48 hours, according to AccuWeather: 7.91 inches of rain in Pierre Part, Louisiana 6.21 inches of rain in Little Woods, Louisiana 5.94 inches of rain in Desire Area, Louisiana 4.70 inches of rain in LaPlace, Louisiana 4.67 inches of rain in Houma, Louisiana 4.33 inches of rain at University of Louisiana Lafayette 3.99 inches of rain in Prairieville, Louisiana 3.86 inches of rain in Gonzales, Louisiana 3.74 inches of rain in Thibodaux, Louisiana 2.89 inches of rain in Iota, Louisiana Rip currents a threat along Gulf Coast As the system brings heavy rains along the Gulf Coast, dangerous rip currents are also a hazard for swimmers headed to beaches in states along the coast. The National Weather Service office in Mobile, Alabama, said on July 18 that rip current risk is high for several Alabama and Florida beaches but will improve over the weekend. "The best idea... Just stay out of the water," forecasters there said. Rip currents, fast-moving channels of water that flow away from the shore, can drag a swimmer way out into the ocean and exhaust them trying to fight their way out. At least three dozen other people have died so far in 2025 in surf zone-related incidents, with the majority caught by rip currents, according to data from the National Oceanic and Atmospheric Administration. Prepare now for potential hurricanes Experts say it's important to be prepared for potential future hurricanes before the threat is imminent. Delaying potentially life-saving preparations could mean waiting until it's too late. "Get your disaster supplies while the shelves are still stocked, and get that insurance checkup early, as flood insurance requires a 30-day waiting period," NOAA recommends. Stay prepared: Here's what you should do to prep for hurricanes Develop an evacuation plan: If you are at risk from hurricanes, you need an evacuation plan. Now is the time to begin planning where you would go and how you would get there. Assemble disaster supplies: Whether you're evacuating or sheltering-in-place, you're going to need supplies not just to get through the storm but for the potentially lengthy aftermath, NOAA said. Get an insurance checkup and document your possessions: Contact your insurance company or agent now and ask for an insurance check-up to make sure you have enough insurance to repair or even replace your home and/or belongings. Remember, home and renters insurance doesn't cover flooding, so you'll need a separate policy for it. Flood insurance is available through your company, agent, or the National Flood Insurance Program. Act now, as flood insurance requires a 30-day waiting period. Create a family communication plan: NOAA said to take the time now to write down your hurricane plan, and share it with your family. Determine family meeting places, and make sure to include an out-of-town location in case of evacuation. Strengthen your home: Now is the time to improve your home's ability to withstand hurricane impacts. Trim trees; install storm shutters, accordion shutters, and/or impact glass; seal outside wall openings. This article originally appeared on USA TODAY: Louisiana sees flash flood risk from former tropical disturbance
CTV News
17-07-2025
- Climate
- CTV News
Severe thunderstorm watch issued in New Brunswick; further risk of thunderstorms Friday
CTV Atlantic meteorologist Kalin Mitchell goes over the risk of thunderstorms in the Maritimes Thursday and Friday. A weak weather front draped over the Gaspe Peninsula is expected to be enough to trigger thunderstorms in New Brunswick Thursday. A second weather front brings a risk of thunderstorms to Nova Scotia and Prince Edward Island Friday. Severe thunderstorm watch Environment Canada posted a severe thunderstorm watch for parts of western and northern New Brunswick late Thursday morning. They give the period of greatest risk of thunderstorms as Thursday afternoon until late Thursday evening. The watch cautions thunderstorms could bring rainfall rates of 30 mm per hour, localized wind gusts to 90+ km/h, and up to dime-sized hail. The weather agency also notes 'some of the thunderstorms that develop have a slight potential to produce a tornado mainly across Madawaska and western Restigouche counties.' Downpours associated with the thunderstorms also bring a risk of flash flooding. The situation with thunderstorms can change quickly. Residents in western and northern New Brunswick should be weather aware on Thursday and have a way to check in on the latest watches and warnings issued. Thursday risk The risk of severe thunderstorms Thursday is highest in western and northern areas of New Brunswick. Risk shifts to Nova Scotia and Prince Edward Island Friday A cold front that will break the humidity in New Brunswick by Friday morning continues into Nova Scotia and Prince Edward Island. Both of those provinces can expect scattered showers with a risk of thunderstorms Friday morning and afternoon. The risk of thunderstorms should be diminished by Friday evening. Drier air filtering in behind the front will lower the overall level of humidity for Saturday region wide. Temperatures are still very warm on Saturday, with most highs in the mid-to-high 20s, but a much more comfortable feel to the air is expected. Friday risk The risk of thunderstorms shifts to Nova Scotia and Prince Edward Island Friday morning and afternoon. Fire danger high-to-extreme With the exception of some coastal areas and the northwestern corner of New Brunswick, Natural Resources Canada had much of the Maritimes as rated as high-to-extreme for fire danger. Prince Edward Island, southeastern New Brunswick, northern Nova Scotia and Cape Breton are some of the areas with the most elevated fire danger risk. While scattered, showers and thunderstorms will bring some rain to the region Thursday and Friday – it won't be a widespread, soaking rainfall. The agency does predict a lowering of the fire danger for Friday before it begins to rise again Saturday. A further round of showers is forecast for the Maritimes on Sunday. Fire danger Current fire danger rating for the Maritimes per Natural Resources Canada. For more New Brunswick news, visit our dedicated provincial page.
Daily Mail
14-07-2025
- Climate
- Daily Mail
Weather warning in Spain after storms battered parts of the country
Holidaymakers in Spain are facing severe weather warnings after storms and torrential rainfall battered parts of the country - leaving streets flooded and cars submerged. In the city of Tarazona, located in the northeastern province of Zaragoza, a whopping 100mm of rain fell in just one hour on 11 July, overwhelming drainage systems and prompting a red alert along the Ebro River, which runs through the city. The downpour has left parts of the city waterlogged, with video footage showing cars submerged and roads turned into temporary rivers. Spain's State Meteorological Agency (AEMET) has since issued storm and hail warnings across 25 provinces, with eight locations - including popular tourist hubs like Barcelona, Girona, and Tarragona - placed under orange-level alerts. The storms have been particularly disruptive in northern Spain, where the terrain - made up of valleys and ravines - is especially vulnerable to flash flooding. AEMET has warned that regions in Aragon and Catalonia could see as much as 50 litres per square metre of rain in the coming days, reports Chronicle Live . Local emergency crews have responded to over 30 weather-related incidents since last week, including blocked roads, uprooted trees, and flooded buildings. While no injuries or fatalities have been reported so far, the Military Emergency Unit (UME) has been deployed to support rescue operations in towns throughout the Zaragoza province. The severe weather conditions could potentially disrupt holiday plans for many British holidaymakers who are set to visit Spain this summer. Other tourist hotspots such as Alicante and Valencia have also been issued weather warnings, while the Balearic Islands remain on yellow alert. Despite the storms in the north and east, southern and southeastern parts of Spain are experiencing the opposite extreme of sweltering heat. Regions such as Murcia, Alicante, inland Andalusia, and parts of Extremadura are forecast to see temperatures approaching 40 degrees Celsius, marking a stark weather divide across the country. AEMET has released fresh heatwave warnings across Spain, with most of the country under a yellow hot weather warning while some areas are under amber warnings. It comes after Greece was hit with a severe heatwave which has led to one of its biggest tourist attractions closing for the afternoon . The Acropolis was closed from 1-5pm on Tuesday, 8 July, as temperatures soared to 38 degrees in Athens. Tourists have been urged to take care in the hot weather and issued a warning over wildfires. The British Foreign Office said: 'There is a high risk of wildfires during the summer season from April to October. 'Ensure that your mobile phone is registered to receive emergency alerts to be warned of wildfires near your location. Wildfires are highly dangerous and unpredictable.'
