Dense Fog Advisory issued in Pittsburgh until 9 AM; visibility reduced for morning commuters. NWS forecasts dry conditions post-fog, noting isolated thunderstorms possible towards the Fourth of July weekend.

Pittsburgh expects erratic weather, with showers and potential thunderstorms due to a cold front, a brief dry spell, followed by another cold front. Risk of localized flash flooding also exists.

The NWS has forecasted scattered showers and thunderstorms for Pittsburgh, warning of potential severe weather with damaging winds and localized flooding.

Pittsburgh's weather forecast includes calm today, potential showers, and a warmer-than-average day, with stormier conditions expected Monday, including a risk for flooding and severe weather.

Pittsburgh weather includes continued wet conditions with flood risks and potential isolated winds, followed by a dry Sunday and mixed conditions into mid-week.

Pittsburgh is under a Heat Advisory, with high humidity fueling thunderstorms and flooding risks. A hot spell impacts the region with heat indices near 100F. Weather threats, including downbursts and flooding, persist into the weekend.

Pittsburgh is under a Heat Advisory with heat index values nearing 100 degrees, as severe storms pose additional risks of flooding and wind damage. The heat and stormy weather are expected to persist through the weekend and into the following week.

Pittsburgh faces high temperatures with a Heat Advisory and the potential for severe thunderstorms, including damaging winds and flash flooding, as the weekend approaches.

Pittsburgh faces a heatwave with mid-90s temperatures, high humidity, and an extreme heat warning. There is a slight chance of thunderstorms, with health risks and potential for heavy rainfall and strong storms continuing throughout the week.

Pittsburgh faces a heatwave with near-record temperatures and an extreme heat warning issued by the National Weather Service, extending heat advisories through Wednesday.

The National Weather Service in Pittsburgh has issued an Extreme Heat Warning and Advisory due to an imminent heatwave with temperatures that may break records.

Pittsburgh's National Weather Service has issued an Extreme Heat Warning for the area, as heat index values could exceed 100F, with potential record highs and severe weather risks.

Allegheny County initiates a Code Red Heat Advisory due to an impending heat wave, focusing on protecting vulnerable groups by opening cooling centers and extending senior center hours.