Heatwave

Record temperatures led to colourful displays of tulips, hyacinths, wisteria and daffodils as gardeners prepare for showsColourful tulips, hyacinths, wisteria and daffodils have made a remarkable display across England after a heatwave followed by a cold snap caused excellent conditions for spring blooms.There were record temperatures last week in many parts of the UK as the country recorded one of the hottest April days in the last 80 years. Continue reading...

Analysis of six extreme heatwaves found when temperature and humidity were accounted for, all were potentially deadly for older peopleExtreme heat is already creating “non-survivable” conditions for humans in heatwaves that have killed thousands and likely many more, according to new research that warns people are more susceptible to rising temperatures than first thought.Scientists re-examined six extreme heatwaves between 2003 and 2024 and found that when temperature, humidity and the body’s ability to stay cool were accounted for, all were potentially deadly for older people. Continue reading...

Researchers warn the high-pressure conditions could disrupt marine life and ecosystems if it continuesSign up for the Breaking News US email to get newsletter alerts in your inboxFor more than a century, shoreline stations operated by the Scripps Institution of Oceanography have measured water temperatures along the California coast. This year, they are flashing a warning sign.Over the last three months, several stations have repeatedly posted record-breaking daily high temperatures – with the La Jolla station registering temperatures a full 10F above historical average at one point last month. Continue reading...

Experts say brutal temperatures in west threaten to melt sparse snowpack – and warn hot, dry conditions here to stayA 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. Continue reading...

Unseasonably warm and even dangerous temperatures this week were up to 30F above average for the time of yearThe record-breaking heatwave scorching the US west this week would have been “virtually impossible” if not for the climate crisis, a team of scientists has determined.Millions of Americans from the Pacific coast to the Rockies baked under unseasonably warm and even dangerous temperatures this week, with temperatures up to 30F (17C) above average for the time of year. Continue reading...

California, Nevada and Arizona face record highs, with heat alerts and park trail closures as temperatures spikeStates across the US south-west recorded blistering temperatures at the tail end of winter, with forecasts indicating hotter days are still to come.California, Nevada and Arizona were all under heat warnings on Thursday amid record-breaking temperatures. Continue reading...

Heat warnings are in effect across region as record-high temperatures are forecast in California, Nevada and ArizonaSign up for the Breaking News US email to get newsletter alerts in your inboxMillions of people in the western US are preparing for extreme heat as unprecedented temperatures are forecast across California, Nevada and Arizona.The National Weather Service (NWS) issued a heat advisory for California’s Bay Area and central coast regions as temperatures are expected to reach up to 90F (32C). Continue reading...