Foggy morning gives way to a Flood Watch from 1–11 PM with heavy, possibly severe storms and flash flooding risk.

A surprise cool night dropped temperatures into the 50s across Pittsburgh, but forecasters warn a humid front could bring damaging storms by midweek.

Westmoreland hazmat crews placed booms after a reported oil sheen on the Allegheny River near the Braeburn Alloy Steel plant; downstream water intakes were notified.

Dense fog and near-94% humidity this morning; flood warnings linger northeast of Pittsburgh. An Enhanced Risk for severe storms arrives Tuesday, July 21.

Smoky morning clears by midday; showers and a squall line could bring damaging winds Saturday evening. Watch forecasts and protect sensitive people.

Thick wildfire smoke and a statewide Code Purple alert hit Pittsburgh on Friday. Expect hot, hazy weather today and a growing chance of storms Saturday.

Smoke from distant wildfires will push into Pittsburgh midday, prompting a Code RED air-quality action day and afternoon highs near 93°F.

Heat Advisory in effect Wednesday, July 15. Highs near 97°F and hazy skies from wildfire smoke.

A Code Orange ozone alert covers much of the Pittsburgh area for Tuesday; sensitive residents should limit heavy outdoor exertion and consult AirNow.

Midweek heat will push highs into the mid‑90s Tuesday while a Code Orange ozone alert runs this afternoon; vulnerable residents should take precautions.

Midweek highs jump into the mid‑90s; cooling centers and a return of storms by the weekend. Plan outdoor activities around cooler morning hours.

Morning fog lingers in river valleys but should clear to a mostly sunny day. Highs near 879F today, rising into the lower 90s by midweek.

Foggy start, then a Flood Watch Friday, July 10. Heavy storms may cause flash flooding and slow commutes.