Denver will bake in sunny 90s Thursday through Saturday before storm chances build for Sunday and Labor Day.

Portland faces heavy rain and possible thunderstorms Thursday before a cooler, showery weekend. Warmer, sunnier weather returns next week.

Seattle gets a wet, unsettled Thursday before a mostly sunny Labor Day weekend.

Columbus will hit 94 degrees Thursday with a heat index near 102 as a Heat Advisory stretches through Friday. Storm chances rise Friday and Saturday before a cooler, sunnier Labor Day weekend.

Chicago faces a third straight day of dangerous heat, with storms possible by afternoon. Cooler, less humid weather finally arrives Sunday.

Cincinnati could feel like 106 degrees Thursday as a Heat Advisory continues through Friday. Storm chances rise before a cooler, sunnier weekend arrives.

Livingston County lost nearly 17% of tracked accounts as 96-degree heat gave way to hail and 70 mph gusts.

Charlotte will reach 97 degrees Thursday, with the heat index climbing to 105. Storm chances rise Saturday before cooler weather arrives Sunday.

Rain and fog open Thursday in Cleveland before steamy heat and storm chances take over. A cooler, calmer Labor Day weekend is on the way.

Afternoon thunderstorms could bring heavy rain and a heat index near 102 to Houston Thursday, while the highest flood risk remains north and east of the city.

Pittsburgh will feel like 102 degrees Thursday as thunderstorms move through. A cooler, sunnier weekend follows.

San Antonio is headed for a 101-degree Thursday with heat-index values near 107. Slight storm chances return Friday, but the weekend stays hot.

Spotty storms could pop around Dallas Thursday, but a much hotter pattern is waiting for Labor Day weekend.