San Francisco is headed for sunny 70s and a midweek cooldown, but late-night tides could flood low-lying bayshore spots through Thursday.

Indianapolis faces a 91-degree Monday with scattered storms and a heat index near 101. The storm threat grows Tuesday into Wednesday, bringing possible damaging winds and flooding rain.

Knoxville’s fog should clear Monday morning before a sunny, 91-degree afternoon. Heat and afternoon storm chances will dominate the rest of the week.

Patchy fog will clear over San Diego on Monday, but evening high tides could flood low-lying coastal areas through Wednesday.

San Jose will reach nearly 88 degrees Monday before a sharp cooldown brings upper-70s afternoons by Thursday. Higher terrain faces stronger winds and elevated fire-weather concerns.

Phoenix will bake at 107°F Monday, with blowing dust and evening storm chances. A wetter, cooler stretch arrives Tuesday through Thursday.

Federal regulators will reopen Milwaukee, Kenosha and Sheboygan County's ozone classification after state pushback, but a court stay keeps current rules in place for now.

Seattle gets a mild, mostly sunny Monday after a brief gray start, with warmer weather building toward Friday.

Portland’s clouds should clear Monday before a mostly sunny, increasingly warm week. Friday currently looks hottest, with a high near 88 degrees.

El Paso will hit 100 degrees Monday and 101 Tuesday before storm chances return Wednesday night.

Salt Lake City could reach 98 degrees Monday before afternoon thunderstorms bring heavy rain, lightning and gusty winds. Cooler, wetter weather arrives later this week.

Minneapolis should see a sunny 85-degree Monday after patchy fog clears. Shower and storm chances return overnight before a cooler, drier stretch arrives later this week.

Chicago starts Monday warm and humid, but the bigger weather story is a stormy stretch arriving Tuesday and Wednesday.