Severe thunderstorm warning for parts of Vermont, New York, Vermont and Ohio Valley – live

Latest storm warning comes just days after areas of Vermont and New York were hit with flash flooding, raising concerns over more damage

Meterologist Ben Frechette from NBC5 reported that a tornado risk is going up slightly in north-eastern NewYork state:

As some parts of the US are sweltering, Vermont was bracing for more rain on Thursday.

Continue reading...

Tornadoes halt Chicago air traffic as residents urged to seek shelter

At least eight tornadoes hit north-eastern Illinois, with no immediate reports of injuries

Tornadoes and thunderstorms battered the Chicago area on Wednesday, forcing airports to halt air traffic and prompting officials to advise residents to seek shelter as tornado sirens echoed through the third largest US city.

The National Weather Service reported that a tornado touched down near Chicago’s O’Hare international airport on Wednesday evening – one of at least eight tornadoes to hit north-eastern Illinois, including four in Cook county.

Continue reading...

Arkansas warned over ‘life-threatening’ flash floods; Florida ocean temperatures hit record high – as it happened

California governor launches campaign aimed at protecting residents from extreme heat; US president says extreme heat and floods linked to climate

The National Weather Service in New Orleans has warned of scattered storms that are expected to deliver flash flooding in the area later today.

Rainfall is expected to reach 2 to 5 inches per hour (or more at times), with the potential flash floods likely to take place mainly from late morning through the evening hours.

Continue reading...

Residents of US south-west swelter under record-breaking heatwave

Relentless temperatures upwards of 100F leave millions under extreme heat warnings and outdoor events cancelled

Record-breaking heat is baking the US south-west this week, putting millions under extreme heat warnings as temperatures upwards of 100F (38C) hit Arizona, Nevada, New Mexico and southern California for days on end.

Even desert residents accustomed to scorching summers are feeling the relentless grip of the heat. Phoenix, which hit a 12th consecutive day of 110F on Tuesday, could see its longest ever heatwave.

Continue reading...

Extreme US weather: Vermont flooding ‘nowhere near over’, says governor – as it happened

Phil Scott says damage is ‘historic and catastrophic’; parts of the US south and southwest are suffering extreme heat

Vermont’s governor Phil Scott gave a press conference earlier, saying that while the sun was expected to come out in Montpelier, the flooding was “nowhere near over”.

He was speaking as his state was dealing with up to two months’ worth of rain in two days. The rain had left “countless” roads washed out.

…What is heat stress and what causes it?

It occurs when the body experiences a buildup of heat, at a level that is more than what it can release. “The human body has this fantastic ability to cool through sweat evaporation,” said Uwe Reischl, professor in the school of public and population health at Boise State University. But even when the body is producing sweat, the evaporation can be limited due to humidity in the air.

Continue reading...

‘Heaviest rain ever’ causes deadly floods and landslides in Japan

Mud engulfs houses and cars as island of Kyushu bears brunt of annual rainy season that is worsening with climate change

Six people died and three others were missing after the “heaviest rain ever” triggered floods and landslides in south-west Japan.

The Japan meteorological agency warned residents in Kyushu – one of the country’s four main islands – to stay alert for more landslides, a common hazard in mountainous areas after heavy rainfall.

Continue reading...

US faces week of dangerous weather with flooding and heatwave alerts

While the north-east was inundated by heavy rains, southern states are gripped by record heat levels predicted to intensify

Deadly flooding in the north-east on Monday coupled with alerts over longer, hotter heatwaves set to boil much of the southern and western US kicked off a week of dangerous weather, as July warnings about the climate crisis intensify.

Rescue teams raced into Vermont after relentless, torrential rain drenched parts of New England and north-east overnight, washing out roads, forcing evacuations and halting some airline travel.

Continue reading...

India floods: monsoon rains leave 22 dead in north as Delhi sees wettest July day in decades

Residents in Himachal Pradesh and Uttarakhand warned not to go outside and Delhi schools closed amid flooding and landslides in multiple states

Torrential rain across northern India has killed at least 22 people, causing landslides and flash floods in the region, with Delhi receiving the most rainfall in decades, reports and officials have said.

Schools in Delhi were closed after heavy rains lashed the national capital over the weekend, and authorities in the Himalayan states of Himachal Pradesh and Uttarakhand asked people not to venture out of their homes unless necessary.

Continue reading...

At least 50 dead in Pakistan monsoon floods since end of June

Most of the deaths were in Punjab province and mainly caused by electrocution and building collapses

At least 50 people, including eight children, have been killed by floods and landslides triggered by monsoon rains that have lashed Pakistan since last month, officials have said.

The summer monsoon between June and September brings 70-80% of south Asia’s annual rainfall every year. It is vital for the livelihoods of millions of farmers and food security in a region of about 2 billion people – but it also triggers landslides and floods.

Continue reading...

Ocean temperatures around Australia 0.5C above June average as UN declares an El Niño

World Meteorological Organization says weather pattern is in place, which for Australia increases risk of drought, heatwaves, bushfires and coral bleaching

Ocean temperatures around Australia last month were 0.5C above average, as the UN’s weather agency declared the world was now in an El Niño.

El Niño events influence weather extremes around the globe and for Australia increase the risk of drought, heatwaves, bushfires and coral bleaching.

Sign up for Guardian Australia’s free morning and afternoon email newsletters for your daily news roundup

Continue reading...

US temperatures continue to rise as millions affected by extreme heat and wildfire smoke – as it happened

East coast cities under air quality alerts while southern states grapple with record-breaking deadly heatwave

Here are some pictures coming across the newswires of the heatwave in Texas:

The National Weather Service has issued a fireworks warning as the country heads into next week and Independence Day with record-breaking temperatures across the country.

“In addition to the increasing temperatures, fire danger will also be increasing as we head into next week and Independence Day. Please be safe with fireworks and review any and all burn bans in your area,” it said.

Continue reading...

Thousands suffer heat stress on hajj pilgrimage as temperatures reach 48C

People struggling in the swelter was a common sight, especially after day-long outdoor prayers at Mount Arafat

More than 2,000 people suffered heat stress during the hajj pilgrimage, Saudi officials said on Thursday, after temperatures soared to 48C (118F).

Over 1.8 million Muslim worshippers performed the days-long hajj, mostly held outdoors at the height of the Saudi desert summer. Many elderly were among the pilgrims after a Covid-era maximum age limit was scrapped.

Continue reading...

Extreme heatwaves continue to grip US as millions under heat and air quality alerts – as it happened

Smoke from Canadian wildfires drifts south into US cities as Texas grapples with record-breaking temperatures

Here are some air and heat safety tips from Dr Nasim Rahman, an indoor air quality expert at Lennox International, a provider of climate control products.

Keep windows and doors closed: When outdoor air quality is at its worst, keep the entry points to your home closed to preserve the air in your home – without unsafely blocking your ability to exit the home.

Keep your system in “on” or “circulate” mode: When avoiding opening doors and windows in your home you should opt to turn your thermostat fan to “on”. In this setting, the air in your home will continuously move through the furnace filter and improve the quality of the air in your home. If you have a smart thermostat in your home, you should utilize the “circulate” option, which will cycle your air for a few minutes every hour, using less energy than the traditional “on” setting.

Avoid activities that increase unhealthy air quality: Avoid activities that create or contribute to smoke or other pollutants in your home. You should avoid smoking, burning candles, or frying foods as these types of activities can significantly decrease the air quality in your home.

Install a high efficiency carbon filter or air purifier: Carbon activated filters can filter out fumes, smoke (up to 99% efficiency), and other chemicals you want to avoid having in the home. While regular filters are capable of removing dust and other similar allergens, a carbon filter is the upgrade you need to keep your home’s air the best it can be during wildfire season.

Maintain seasonal maintenance to keep your unit at top performance: Contacting your trusted HVAC dealer for seasonal maintenance will ensure that your unit is in top condition and ready to perform at maximum efficiency.

Continue reading...

Many people in Mexico without power as deadly heat leads to strain on grid

Climate change has made high temperatures more common in the country, which has already surpassed peak energy demand of 2022

When Raquel Rubio’s 13-month baby developed a 102F fever last week, she rushed to the doctor. Her son, Liam, had been in Rubio’s apartment without air conditioning for several hours; Nuevo León, the Mexican state where she lives, had reached 109F that day.

The doctor confirmed Rubio’s suspicions that the heat was driving her son’s temperature, and instructed her to bathe Liam and keep him hydrated. But Rubio couldn’t go back home; she had been dealing with power shortages for the past two weeks and didn’t want to take her son back into the blistering heat.

Continue reading...

Texas heatwave blamed for 13 deaths as scorching temperatures and smoke spread across US – as it happened

Detroit extends air quality alert through Thursday while evacuation orders in effect in Arizona as crews fight Diamond fire

President Joe Biden arrived in Chicago earlier this morning, touching down at O’Hare International Airport under hazy skies caused by smoke from Canadian wildfires.

Biden is expected to deliver a major speech at 1pm EST in Chicago.

Concentrations of smoke will likely be high throughout the day in western Pennsylvania and increasing throughout the day in eastern Pennsylvania.

Continue reading...

Current heatwave across US south made five times more likely by climate crisis

Latest ‘heat dome’ event over Texas and Louisiana, plus much of Mexico, driven by human-cause climate change, scientists find

The record heatwave roiling parts of Texas, Louisiana and Mexico was made at least five times more likely due to human-caused climate change, scientists have found, marking the latest in a series of recent extreme “heat dome” events that have scorched various parts of the world.

A stubborn ridge of high pressure has settled over Mexico and a broad swath of the southern US over the past three weeks, pushing the heat index, a combination of temperature and humidity, to above 48C (120F) in some places.

Continue reading...

Weather tracker: extreme heat to spread across southern US and Mexico

Record temperatures will continue to put stress on power grids with blackouts reported in some areas

Extreme and prolonged heat looks set to continue across the southern states of the US and Mexico through this week. This heatwave, which has already brought record temperatures across Texas through the past two weeks, will extend into states such as Oklahoma, Arkansas, Missouri and Louisiana over the coming days.

At least 50 million people have been placed under extreme heat advisories as temperatures are forecast to soar at least 5-10C above the climatological average, with daily maximum temperatures reaching 40-45C (104-113F). San Angelo airport in Texas has already recorded two consecutive days where the temperature hit 45.6C (114F), which surpasses its highest ever temperature by three degrees.

Continue reading...

Weather tracker: China issues heatstroke alert amid historic heatwave

Tianjin reports all-time record of 41.4C, while Texas and Mexico break numerous temperature records

Parts of north-east China are in the grip of a historic heatwave, with hundreds of weather stations reporting record highs for the month of June. On 22 June the capital Beijing observed a temperature of 41.1C (106F), a record high for the month, and the first time a temperature higher than 40C had been observed since 2014. On the same date, the city of Tianjin reported 41.4C, a new all-time record for any month. Additionally, Dagang had its hottest day on record, with a temperature of 41.8C.

The national weather bureau in China issued an alert for heatstroke last week, almost two weeks earlier than is typical from previous years. Authorities have advised people to suspend outdoor work during the middle part of the day, when the temperatures are at their highest. The high temperatures have also led to increased pressure on the power grid, with a more than 20% increase in demand reported in Tianjin on 15 June compared with last year. Temperatures in north-east China will remain on the extreme side over the coming week, with highs of 40-42C forecast each day in places. The all-time Beijing temperature of 41.9C could be seriously under threat.

Continue reading...

India heatwave: 96 people dead reportedly from heat-aggravated conditions

Questions raised about death toll after more than half of the fatalities reported in a single district in Uttar Pradesh

At least 96 people are reported to have died from heat-aggravated conditions during a blistering heatwave across two of India’s most populous states over the past several days, although questions have been raised after more than half of the deaths were reported in a single district.

The deaths happened in the northern state of Uttar Pradesh and Bihar in the east, where 45C (113F) temperatures were recorded over the past few days, coupled with humidity.

Continue reading...

Brazil: 11 dead and 20 missing after cyclone strikes in south

Authorities warn of landslides after conducting several thousand flood rescues in two days

At least 11 people were killed in Brazil’s southern state of Rio Grande do Sul after an extra-tropical cyclone struck the region, according to the state’s authorities.

The storm on Friday caused torrential rains and helicopter searches were under way in flooded neighbourhoods to find 20 others who were missing, the government of Rio Grande do Sul said.

Continue reading...