Jack Klein takes heat readings, gives fans to overheated passengers and lugs big jugs of water into the stations

On a recent August day in the subterranean furnace of New York City’s subway, one bearded, curly haired man was studying his phone for different reasons than the other wilting passengers – to track the soaring temperatures and ponder how underground train stations can cool down in an era of climate crisis.

Jack Klein, a 31-year-old construction site manager, has in the past two years taken it upon himself to become a sort of guerrilla subway heat operative, sticking teardrop-shaped thermometers to steel beams in seven of the hottest Manhattan stations and posting social media videos of the hades-like summer temperatures that commuters have to endure.

As wildfires rage and intense heat builds across the region, daytime highs of 110-11F (43-46C) are forecast

Surging temperatures are expected to broil more than 45 million people as a heat dome settles in across the south-western US through the end of August and into early September, according to the National Weather Service (NWS).

As wildfires rage in some parts and intense heat builds across the region, daytime highs of 110-115F (43-46C) are forecast, with limited cooling relief in the evenings and overnight. Experts predict that some record highs could be tied or broken this month and the weather agency warned of the scorching late summer heat as a potential health hazard.

Gary mayor says 12 days is ‘too long’ for residents to go without power after storm downed trees on to power lines

The mayor of Gary, Indiana, has said it is “unacceptable” that thousands of residents in the city are still without power nearly two weeks after an 11 August storm known as a derecho brought 90 mph, straight-line winds, downing trees on to power lines.

“We’re at day 12, and 12 days is too long for families to be without power,” Eddie Melton, Gary’s mayor, said in a video address on Sunday, adding that he is continuing to pressure the Northern Indiana Public Service Company (Nipsco) to restore the city’s power before the end of Tuesday.

Tens of thousands are still under evacuation orders or warnings amid ‘human-caused’, wind-driven blaze

The Hawk fire is about 27% contained, authorities said on Monday afternoon, two days after the fast-moving, wind-driven wildfire sparked near Reno, Nevada.

Authorities added that 23,000 people are under a “go-now” order and 40,000 people are under a “get-set” warning, an improvement from the 90,000 Nevadans under evacuation orders or warnings on Monday morning.

The Democratic and the Republican candidate each blame the other for the bungled recovery effort after storm struck region

Two years after North Carolina suffered the worst natural disaster in its history when Hurricane Helene struck the state’s western half, life in the hardest-hit areas appears back to normal. Downtowns are lively, blocked roads have been reopened and rivers are flowing below their banks.

But the telltale evidence of the disaster’s expensive impacts can still be seen – from “for rent” signs in storefronts whose businesses never came back to debris from the storm still lurking in some waterways. And in the race for North Carolina’s US Senate seat, it’s almost as if the hurricane never left.

Human-caused Hawk fire covers more than 15,000 acres as blaze approaches University of Nevada campus in Reno

A fast-moving Nevada wildfire exploded to more than 15,000 acres (6,000 hectares) on Sunday, pushing from the Sierra foothills toward the center of Reno and urging nearly 90,000 residents to evacuate as flames threatened neighborhoods and reached the edge of the University of Nevada campus.

The Hawk fire’s “GO NOW” evacuation zone had expanded to the edge of the university campus as strong, gusty winds, low humidity and dry vegetation fueled the blaze, according to Truckee Meadows Fire and Rescue in Reno. Of those urged to evacuate, 42,000 were under strict orders. An additional 45,000 people were in the evacuation warning zone, and encouraged to leave now and be prepared to stay away for several days to clear the roads for first-responders.

Capitalism and the climate crisis are conspiring to destroy the concept of seasons. I’ll take solace in my pumpkin spice

Happy spooky season, everyone! Get those jack-o’-lanterns out, because Halloween is just around the corner!

Just kidding, no, it’s not.

Weather service warns of flooding and mudslides, particularly in areas strongly affected by previous storm

Tropical Storm Moke is poised to slam into the south of Hawaii’s islands, with forecasters predicting heavy rains and strong winds on Saturday evening, just days after the region was hit by Hurricane Lala.

As with Hurricane Lala, the Big Island is expected to bear the brunt of Moke’s rain and heavy winds as it passes south of a direct hit late on Saturday and into Sunday.

33,124 residents still in the dark as utility company says it is working to restore power in north-west of state

Thousands of residents of north-west Indiana on Saturday were headed for their 11th day without electric power after storms swept through the state, toppling trees and power lines, earlier in August.

The powerless conditions have led to food lines, closed businesses, dead phones, no schools, spoiled food, dirty clothes, dry gas pumps and a multitude of other deleterious effects on life without energy.

First responders also rescued flood-stranded people after storms unleashed heavy rains in the US north-east

Residents in Delaware’s capital and on Long Island, New York, were picking up the pieces on Friday after tornadoes touched down during sudden storms that battered the north-eastern US with heavy rains and left dozens of people stranded in their cars during flash flooding.

In Atlantic Beach on Long Island, the long peninsula that stretches out into the ocean to the east of New York City, images posted on social media showed a large funnel cloud over the water and small buildings torn apart at a beach club.

Storm also caused destructive flooding and damage to homes and infrastructure with one woman dead

• Tropical storm Lala wreaks ‘devastation’ to some areas of Hawaii’s Big Island

Crews in Hawaii are working to restore power to thousands of residents after the outer bands of Hurricane Lala battered the islands over the weekend, causing destructive flooding and killing one person.

On the hard-hit Big Island, crews were working to clear and restore roads, but some communities on the southern end of the island remained isolated as they were cut off from communication.

Four-year-old boy, three men and three women among fatalities since storms began on 11 August, officials say

Days of storms and flooding in Indiana left at least seven people dead as floodwaters peaked in Indianapolis’s White River – and rains were expected to ease in the state capital region and other parts of the state on Sunday.

A four-year-old boy, three men and three women were among those who had died since the storms began on 11 August, state homeland security department spokesperson Liz Woods said.

National Weather Service reports that more than 11in of rain fell over a two-day period in some areas

At least five people are dead after devastating floods that swept through Indiana this week, officials said, as storms continued to batter the state on Saturday and first responders used boats to rescue more people from rising waters in neighborhoods along the White River in Indianapolis.

The mayor of Indianapolis, Joe Hogsett, and other state officials implored residents in areas at risk of flooding to heed any evacuation warnings at a news conference.

Storm expected to strengthen to hurricane as state of emergency declared amid danger of ‘life-threatening’ floods

Tropical Storm Lala is set to hit Hawaii’s Big Island with hurricane force in a matter of hours, bringing dangerous winds, heavy rainfall and high surf in a sign of what a strengthening “super” El Niño in the Pacific may bring.

The tropical storm is currently about 420 miles (675km) south-east of Hilo on the archipelago’s largest island, the National Oceanic and Atmospheric Administration (Noaa) said in its latest advisory, packing winds of 60mph (97km/h). Lala is forecast to strengthen into a hurricane as it approaches the Big Island.

Indiana faced most outages at 267,000, about 8% of its customers, with severe thunderstorms and wind ahead

Power supply was cut on Thursday ⁠to about 540,000 homes and businesses across the US midwest as severe storms battered the region, data ⁠from PowerOutage.us showed.

Indiana ⁠was the ​hardest-hit state, with more than 267,000 outages, representing about 8% of its roughly 3.3 million customers, the data ⁠showed.