Sweltering temperatures not seen in Toronto in nearly a decade have prompted health alerts, pool closures and warnings to students to expect “uncomfortable conditions.” Politics
US cities face record high temperatures on worst day of heat wave Reuters Politics
Travelers were reportedly evacuated from Northeast Regional Amtrak Train 94 after being stuck for more than an hour in the Baltimore & Potomac Tunnel with no air conditioning or power. Amtrak apologized. Politics
Mayor Michelle Wu declared a heat emergency, and dangerous temperatures are expected to stick around through Wednesday. The post Boston’s Frog Pond opens; some pools to remain closed until after heat wave appeared first on Boston.com. Politics
The most humid spots in the Northeast as a heat wave intensified The Washington Post Politics
US electrical grids come under pressure as heat wave drives up power demand Reuters Politics
A potentially deadly heat wave hit the U.S. with temperatures nearing 100 in many states. These fans will help keep you cool as the heat surges. Events
Some hot days feel even worse thanks to high humidity, trapped heat and dew points. Cities are especially vulnerable. Politics
"Stay hydrated, chill out in air-conditioned places, & check on friends & family." The post Here’s what Boston meteorologists are saying about the ‘dangerous level of heat’ early this week appeared first on Boston.com. Politics
Central Park hits temp last seen this time of year in 1888 as heat wave hits eastern US CNN Events
Plus, Tesla’s new Robotaxi. Events
Eastern half of US sweltering again, with dangerous heat wave expected to last until midweek AP News Politics
With humidity, temperatures will feel like 100 to 110 degrees on Monday and Tuesday, the National Weather Service warned. The post Heat emergency declared in Boston through Tuesday during summer’s first heat wave appeared first on Boston.com. Events
A multiday heat wave is bringing high temperatures and health risks from the Midwest to the Northeast, prompting warnings and emergency measures. Politics
How D.C. plans to help residents stay cool during the heat wave The Washington Post Politics
Primary Day turnout will also be a factor in a race that could come down to whether Andrew Cuomo’s union supporters and paid staff can fend off Zohran Mamdani’s volunteer army. Politics
Intense Heat Wave Will Leave the Midwest Sweltering This Weekend The New York Times Politics
For many Americans, high humidity will make it feel in the triple digits. The National Weather Service is urging people to prepare to protect themselves from the dangers of extreme heat. Politics
CWG Live updates: Pleasant Friday night before major heat wave develops this weekend The Washington Post Politics
Americans face heat stroke dangers as heat wave slams the U.S. CBS News Politics