CHICAGO — The first ComEd bills with a massive baked-in supply rate increase are hitting home for Chicago-area customers, and after a record heat wave in June, they may be in for some sticker shock.

Sunday is the first of three First Alert 6 Weather Days for dangerous heat.

The National Weather Service issued heat advisories for a large swath of the East Coast through much of the weekend.

Rain chances will begin to decrease into Sunday while a heat wave sets into Acadiana beginning on Monday. Your forecast for what days are expected to be the hottest and what temps are expected to be.

Storm Center AM Update: Heat Wave and Storm Chances by: Jaelyn Borresen Posted: Jul 26, 2025 / 06:38 AM CDT Updated: Jul 26, 2025 / 06:38 AM CDT ...

Farmers say they can't work as many hours in the fields, which could mean they lose crops. Additionally, cattle eat less, which could mean they don't produce as much meat.

Triad heat wave starts to ramp up, dangerously hot days ahead in North Carolina Intense heat, limited chance for rain this weekend ...

The Kansas City Royals were hot Wednesday at Wrigley Field, scoring an 8-4 road win. So were the Chicago Cubs. And the umpires. And the fans. Everyone felt the heat in Wrigleyville. Fans swarmed ...

"The heat wave will finally break by next Friday, with peak heat indices generally below 100," the weather service said.

In many areas of the state, extreme heat warnings have already been issued for the upcoming weekend. Here's what to know.