Pittsburgh weather is dry and warm; high pressure dominates. An air quality alert is issued for some counties. Skies are clear with some high clouds, and VFR conditions for pilots. The weekend may bring higher heat and thunderstorms.

Pittsburgh is forecasted to have cooler, drier conditions over the weekend with a possibility of rain returning by mid-next week. Patchy fog in the morning will dissipate, giving way to clear skies that should last through Monday night.

Pittsburgh’s weather is expected to improve, with cooler, drier conditions forecast for the weekend. Clear skies are anticipated today, though some wildfire smoke may move in on Sunday.

The National Weather Service in Pittsburgh predicts below-average temperatures and dry conditions for the region on August 1st, 2025, with a brief respite from the usual summer heat.

The National Weather Service in Pittsburgh PA issued a forecast warning of organized storms with damaging winds and heavy rain due to a cold front hitting the area this afternoon.

Pittsburgh is experiencing a heat wave with high humidity and temperatures in the 90s, prompting a Heat Advisory. Fog has reduced visibility, and a cold front is expected to bring relief with cooler temperatures and potential rain later in the week.

Pittsburgh is under a Heat Advisory with temperatures in the lower 90s and heat index near 100F. Isolated showers or thunderstorms are possible with cooler temperatures expected later in the week.

The EPA designates Liberty-Clairton, PA as a maintenance area, indicating air quality improvement. Local officials and groups acknowledge progress but emphasize the need for ongoing efforts.

Pittsburgh experiences a heatwave with potential thunderstorms in Ohio and morning fog. The heat index may reach 100 degrees, with a cooler, less humid weather expected later in the week.

Pittsburgh faces a summer of heatwaves, thunderstorms, and showers, with a marginal risk of severe storms and localized heavy rains predicted by the National Weather Service.

The National Weather Service Pittsburgh PA forecasts thunderstorms and potential flash floods in the Pittsburgh area with a marginal risk for severe storms and high humidity levels.

Pittsburgh to experience thunderstorms due to a stalling cold front, with potential flash flooding, high temperatures, and occasional gusty winds, persisting through the weekend.

The National Weather Service reports high temperatures and potential storms in Pittsburgh, with a heat advisory in effect and a chance of heavy rainfall later in the week.