Category Archives: US weather

Tropical Storm Bertha expected to weaken as it moves toward US

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Storm warnings stretch from Florida to Louisiana as Bertha brings heavy rain, flooding risk and possible tornadoes

Tropical Storm Bertha strengthened in the Gulf of Mexico on Tuesday but was expected to weaken this week as it chugs closer to the US, potentially bringing coastal flooding and heavy rain from the Florida Panhandle to Louisiana.

Those areas along the northern Gulf coast were under a tropical storm warning through Wednesday and could see rain and flooding into Thursday morning, the Miami-based National Hurricane Center said. New Orleans also was under a tropical storm warning.

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Five family members found dead after flash flood in Utah canyon, police say

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Victims were Provo’s fire captain, his wife and their three sons, who were hiking in Bicknell amid heavy rains

Five family members who had set out for a day of hiking were killed after a flash flood swept through canyons of southern Utah on Friday, law enforcement officials said.

The victims were a captain in the Provo fire department, his wife and their sons, according to fire officials. A daughter who was not on the trip survived.

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Flash flood warnings strike north-east US amid wildfire smoke from Canada

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Poor air quality from wildfires continues to plague New York City as several neighborhoods hit by thunderstorms

Saturday is delivering a double dose of dangerous weather across the north-eastern US, with smoky skies from Canadian wildfires giving way to severe thunderstorms that have already triggered a flash flood warning as torrential rain pounds parts of the region.

After a brief break on Friday, smoke from the wildfires moved back into New York City and surrounding communities on Saturday, sending air quality back into unhealthy levels.

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More Canadian wildfire smoke shrouds US midwest, mid-Atlantic and north-east

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109 million people face another day of poor air quality as smoke from blazes in Ontario drifts over the US

Tens of millions of Americans are enduring another day of smoky skies, irritated eyes and bad air quality, as Canadian wildfire smoke spread again over huge swathes of the US, affecting about 109 million people across the midwest, mid-Atlantic and north-east.

The pungent smoke blanketed cities such as Chicago and Detroit, where residents on Friday were warned to stay indoors and reduce activity levels after the air-quality index reached a “hazardous” 361, according to the government website AirNow.

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Historic El Nino able to supercharge extreme weather looks increasingly likely – researchers

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Models show overwhelming chance that this year’s El Niño to rank among largest going back to 1950

El Niño is strengthening and the risks of a historic event with the power to supercharge extreme weather around the world are rising, according to the latest analysis from the US National Weather Service.

Models show there is now an 81% chance that a very strong El Niño “that would rank among the largest El Niño events in the historical record going back to 1950” will develop before the end of this year, forecasters said in an advisory released Thursday. There is almost near certainty – a 97% probability – that the conditions will persist through spring 2027.

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At least 25 people die in US as record heatwave scorches swaths of country

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More than 20 states reported temperatures above 100F as heat dome sits over eastern US during holiday weekend

At least about two dozen people have died amid the perilous climate crisis-driven heatwave that has scorched swaths of the US with record temperatures.

As a huge heat dome sits over the county’s eastern half, extreme heat gripped millions of people in the days leading up to the US’s semiquincentennial on Saturday – and beyond it. More than 20 states experienced have reported stifling temperatures more than 100F (38C), marring celebrations. And more than 140 million people remained under active heat alerts across the US on Sunday.

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US heatwave threatens 250th anniversary events and World Cup

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Weekend’s high temperatures and humidity ‘virtually impossible’ without climate crisis, researchers say

The scorching heat blanketing much of the US this week would have been “virtually impossible” if not for the climate crisis, researchers have found, warning that the high temperatures could threaten Independence Day celebrations and World Cup matches this weekend.

“The climate the country has today is fundamentally different to the one it had when the founding fathers signed the Declaration of Independence,” said Theodore Keeping, extreme weather and wildfire researcher at Imperial College London, in a press release.

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Brutal heatwave scorches eastern US ahead of Fourth of July weekend

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National Weather Service warns heat index could reach 115F as heat grips midwest, Ohio valley and east coast

A “prolonged, dangerous heatwave” was sweeping across parts of the central and eastern United States on Thursday, with forecasters warning that extreme record-breaking temperatures are expected to continue into the holiday weekend for millions of Americans.

The National Weather Service (NWS) warned on Thursday that temperatures between 95F (35C) and 105F (40.5C), combined with high humidity, will push heat index values across parts of the region to between 100F and 115F.

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Weather tracker: North-west US hit by snow ahead of eastern heatwave

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Western states experience unseasonally low temperatures but New York and Washington DC could reach 40C by end of week

Unseasonal snow has fallen in some parts of the US, while other parts of the country brace for a heatwave this week.

A strong cold front spread into the western US from the northern Pacific over the weekend, bringing an abrupt change in conditions to a region that had been experiencing high summer temperatures amid drought. Temperatures from the Canadian border to California have widely been 5-10C below the norm since Friday, and more than 10C below in some parts farther north. The pattern is expected to remain for much of the coming week.

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Heatwave and high humidity to blast much of US: ‘impactful to anyone’

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Forecasters expect days of high temperatures in central and eastern US before Fourth of July and World Cup festivities

A long and dangerous heatwave will blast a large swath of the central and eastern United States for the upcoming week, the National Weather Service (NWS) said on Sunday – with temperatures rising ahead of the Fourth of July holiday and feeling even hotter because of high humidity also arriving.

Already parts of the US, especially Phoenix and central Texas, and much of the south-west were experiencing temperatures of about 100F (38C) on Sunday, while the NWS warned of severe wildfire conditions developing across much of the west as new fires popped up across the region.

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Four people have died from flash floods in Kentucky, governor says

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Floods caused by thunderstorms that have dumped inches of rain on Kentucky and Indiana, with more possible

Andy Beshear, the Kentucky governor, says four people have died as a result of flash floods from thunderstorms that have brought as much as 7in (18cm) of rain to the state.

Beshear confirmed the four deaths in a social media post, noting three people were from Madison county and one was from Jackson county. “Please join Britainy and me as we pray for their families during this difficult time,” Beshear said.

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Utah wildfire forces evacuation of small town as extreme heat roasts US west

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Town of Eureka evacuated due to risk from Iron fire as officials forecast more hot weather in week ahead

Extreme heat and dry, windy conditions are fueling multiple wildfires across the US west, including a massive blaze in Utah that forced the evacuation of a small town, with hot weather in the forecast raising the risk of more blazes in the week ahead.

The Iron fire in Utah’s Juab county was first detected on Saturday and has so far blackened more than 2,000 acres. The fire, about 70 miles (113km) south-west of Salt Lake City, forced the evacuation of Eureka, population 1,000, and people at a nearby ranch.

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Tornadoes rip through central US while extreme heat and humidity creep into the north-east

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One man died in Iowa after a tree fell on him as nearly 700 severe weather events were recorded over three days

An Illinois man whose home was destroyed by a tornado on Thursday was pulled from the rubble by a police officer and a photojournalist, who captured the terrifying storm and subsequent rescue in dramatic video footage.

Scott Lasker, who describes himself as a storm chaser, recorded the tornado ripping through the town of Streator and was filming the damage it inflicted when he came across the man trapped in the debris of his house.

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Severe storms damage the Plains and midwest as forecasts warn of tornadoes

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Thousands face power outages and a number of schools close across region as forecasters warn of hail and flooding

A day after severe storms damaged communities in the Plains and the midwest, forecasters warned that storms could bring giant hail, tornadoes and severe wind gusts to the regions again on Tuesday afternoon and evening.

Authorities in Kansas reported several people with minor injuries after storms passed through on Monday. Three people were left with minor injuries in rural Franklin county, about 50 miles (80km) south-west of Kansas City, according to the sheriff’s office. In the town of Ottawa, officials said there was structural damage, but no deaths or injuries. A National Weather Service survey team will assess damage in the Ottawa area on Tuesday to determine whether a tornado passed through there, according to Chelsea Picha, a meteorologist with the weather service’s office in Topeka.

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‘The threat is here’: searing US heatwave bad news for wildfire season and water supply

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Experts say brutal temperatures in west threaten to melt sparse snowpack – and warn hot, dry conditions here to stay

A stunning heatwave that shattered records in the US west is threatening to rapidly melt the sparse snowpack and ramp up wildfire risks in the seasons ahead.

March has already been historically hot, but the early onset of summer weather across the region may be here to stay. There’s little reprieve in forecasts, which show more heat records may fall this spring.

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Hawaii assesses damage left by worst flooding in more than 20 years

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People evacuated on Oahu and Maui as rains lifted houses and cars, swept through stores and left streets mud-clogged

Hawaii is assessing the extensive damage left by the worst flooding the islands have seen in more than 20 years.

Heavy rains and floodwater forced thousands on the North Shore of Oahu to evacuate over the weekend and triggered evacuation orders for parts of Maui. Floodwater from rains lifted houses and cars, inundated farms and swept through grocery stores on the islands, leaving behind a thick layer of mud.

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Hawaii urges residents to ‘leave now’ amid worst flooding in over 20 years

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People in hard-hit areas of Oahu and Maui told to evacuate with still more rain expected over the weekend

As Hawaii endures its worst flooding in more than 20 years, officials urged people in hard-hit areas to “LEAVE NOW”. That warning early on Saturday came after heavy rains fell on soil already saturated by downpours from a winter storm a week ago, and still more was expected over the weekend.

Muddy floodwaters smothered vast stretches of Oahu’s North Shore, a community renowned for its big-wave surfing. Raging waters lifted homes and cars and prompted evacuation orders for 5,500 people north of Honolulu. Authorities cautioned that a 120-year-old dam could fail.

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Thousands ordered to evacuate as Hawaii hit by severe flash floods

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Officials warn some residents could be trapped by rising waters as Wahiawā dam on Oahu ‘may collapse at any time’

Towering flash floods and an imminent dam failure in the northern part of Oahu triggered evacuation warnings in Hawaii on Friday, as the state continued contending with a powerful storm this week.

The waters came on quickly in the middle of the night, and videos on social media captured inundated streets and cars being swallowed by the muddy floodwaters.

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Thousands of flights canceled as winter storm marches across US

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Storm system dumps snow in midwest and threatens east coast with high winds and possible ‘long-track tornadoes’

A late winter storm continued a destructive, elemental march across the eastern US, with thousands of flights canceled or delayed as powerful winds combined with a partial government shutdown delayed travelers passing through airport security scanners.

Flight delays and cancellations mounted at some of the nation’s largest airports, including in New York, Chicago and Atlanta. Flight delays within, into, or out of the US totaled 9,112 by late afternoon, with cancellations standing at 4,763, according to FlightAware, a flight tracking website.

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Millions face road travel bans as snow blankets New York and north-east US

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Blizzard warnings issued as some areas receive over a foot of snow, creating whiteout conditions

Millions of people in New York City and a large swath of the north-eastern US were stuck at home under road travel bans and blizzard warnings on Monday as heavy snow and strong winds intensified, creating whiteout conditions in the densely populated region.

Snow fell at a rate of 2-3in (5-7.6cm) an hour early on Monday from New York through Massachusetts. Some areas have received well over a foot (30cm) of snow since Sunday, along with wind gusts of over 30mph (48km/h) and low visibility.

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