Heavy morning storms before 9 a.m. could make the commute messy. Gusty northwest winds cool things by midweek.

Patchy river‑valley fog slowed Monday’s commute; highs near 88°F. Showers and thunderstorms are possible tonight into Tuesday with isolated gusty winds.

Patchy fog this morning gives way to highs near 86°F. Scattered storms return Monday into Tuesday with a risk for damaging winds.

Volunteers' samples flagged elevated E. coli in Pine Creek near Route 8; here’s what local creek users need to know about testing and where to check for updates.

Cloudy start with mid‑60s this morning and highs near 83°F. Isolated showers today; severe storm chances climb Monday–Tuesday.

Cool morning with sun this Friday and highs near 83°F. Stronger storms possible Monday–Tuesday—monitor forecasts.

Patchy river‑valley fog this morning clears to a sunny, comfortable day with a high near 78°F. Storm chances increase Sunday–Tuesday as the pattern shifts.

NWS says video shows a tornado briefly touch down near Portersville; footage taken near Bauder School Road helped confirm where the funnel hit. Survey teams are reviewing imagery as a flood watch remains in effect.

Mostly cloudy and muggy this morning in Pittsburgh after heavy Tuesday rain. Localized high-water issues persisted overnight but downtown flooding looks unlikely.

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.