Clouds, a quick warmup, and then a midweek reality check: Pittsburgh is stepping into a stretch of weather that starts mild and ends with a legit severe storm threat, including the risk of damaging winds and isolated tornadoes on Wednesday.
Afternoon Warmth and Brief Morning Showers
Tuesday starts cloudy and around 55°F, with a slight chance of light rain through the mid-morning commute. After that, skies are expected to turn partly sunny as a warmer air mass settles in. Southerly winds will stay on the light to moderate side, so the day should feel noticeably milder than what the city has seen recently.
By afternoon, forecasters expect a high near 73°F, with only isolated, brief showers possible between about 8 a.m. and 1 p.m. Southwest winds should run around 6 to 10 mph. For the latest details, check the National Weather Service forecast for Pittsburgh.
Wednesday’s Severe Weather Window
The real concern arrives on Wednesday, when warm, moist air ahead of a strong cold front sets the stage for more serious weather. That front is expected to trigger widespread rain and thunderstorms from late afternoon into the evening commute. Forecasters say storms could organize enough to produce damaging straight-line winds and isolated tornadoes, with total rainfall of roughly 0.8 to 1.5 inches possible through Thursday morning.
We first flagged this midweek setup in our wild midweek weather smackdown preview…