A clear, comfortable Tuesday is ahead for Pittsburgh, but storm chances ramp up Wednesday night and continue into the weekend.

Pittsburgh starts Monday with fog and thick humidity before afternoon showers and thunderstorms move through. Tuesday brings a sunnier reset.

A Flood Watch covers Pittsburgh through Monday morning as thunderstorms threaten heavy rain, flash flooding and gusty winds.

Pittsburgh's foggy Saturday morning should clear into sunshine before thunderstorms arrive late Saturday night and continue through Sunday.

Pittsburgh starts Friday clear and muggy before fog, showers and thunderstorms move in. A sunny Saturday gives way to a stormier Sunday.

Pittsburgh gets a warm, mostly dry Thursday before fog, showers and thunderstorms return Friday and intensify Sunday.

Pittsburgh faces a cloudy, humid Wednesday with patchy fog and a chance of evening storms. Saturday looks like the week’s best outdoor window before another stormy Sunday.

Fog gives way to an 83-degree Tuesday in Pittsburgh, but repeated thunderstorms could bring heavy rain and localized flooding concerns.

Foggy skies give way to a stormy stretch in Pittsburgh, with heavy rain, gusty winds and flash-flooding concerns through Wednesday.

Clear skies and an 88°F high give Pittsburgh one easy outdoor day before repeated storms arrive Monday.

Saturday brings early storms, heavy-rain concerns and a second round later in the day before Pittsburgh gets a sunny Sunday break.

Fog gives way to frequent showers and thunderstorms across Pittsburgh on Friday and Saturday. A sunny, warmer Sunday brings a brief break.

Pittsburgh faces another muggy day of fog, afternoon storms, and localized downpour risk before a brief Sunday break.