Heat

Portland could see record breaking temperatures over the weekend, with weather conditions similar to the deadly heat dome event in 2021, which prompted swift action from city and local organizations to help residents. But some say more needs to be done.

A new Oregon State University study shows an increased number of traumatic injuries on the job as the temperature rises, with rates higher among agriculture and construction workers.

From Arizona to Washington state, forecasters warn of "possibly record breaking" heat with little relief overnight, lasting past Labor Day. California may need to ask residents to conserve power.

Nighttime temperatures could double in some eastern Asian cities, according to a study researchers say is the first to estimate the impact of hotter nights on climate change-related mortality risks.

Extreme temperatures are taking a toll on zoo animals. Zoos throughout the U.S. are finding ways to help animals beat the heat.

The occupants of Portland’s Charles Jordan Community Center on a blistering hot Tuesday afternoon offered a reminder of who will be hardest hit by the climate disasters that have become almost routine in the Pacific Northwest: the poorest residents.

This week’s heat wave doesn’t mean western Oregon is at increased risk for wildfires, at least in the short term.

The extended heat wave in the Northwest is forcing farmers to adapt — and pray their water supply doesn’t get cut off.

A heat wave is forecasted to bring temperatures in the high 90s to much of the Willamette Valley starting Sunday, with some areas potentially reaching 100 degrees through the week.

Climate change is making heat waves more frequent and intense. With much of the U.S. facing a weekend of extreme temperatures, here are some tips for protecting yourself and your loved ones.