Pennsylvania – A cold, quiet start is settling over Pittsburgh this morning, with temperatures near 31°F creating just enough chill for isolated slick spots on bridges and untreated roads. The air feels crisp now, but a rapid spring transition is already underway.
According to the National Weather Service, clouds increase through the day with highs reaching 61°F. Light southwest winds develop, signaling the shift away from the cold air mass that dominated the weekend.
Across western Pennsylvania, warmer air builds quickly into early week. Tonight stays mild, with lows near 49°F under mostly cloudy skies. By Monday, temperatures climb to 67°F, though clouds linger and conditions begin to turn more unsettled.
Rain chances increase by Monday night, with a 50% chance of showers developing after evening hours. Roads along I-376, Route 28, and I-79 may turn wet, especially during late travel hours. Plan extra time if heading out.
By Tuesday, a slight chance of rain and even a rumble of thunder develops in the afternoon, with highs near 77°F. The warmest air arrives just before a more active pattern takes hold.
Wednesday brings the highest impact. Rain becomes likely, with a 70% chance and highs near 64°F. Wet roads and reduced visibility could affect both morning and evening commutes across Allegheny County.
Keep layers ready for chilly mornings and mild afternoons. Conditions will shift quickly, with more updates likely as midweek rain approaches.
Five Day Outlook for Pittsburgh, PA:
Sunday: Partly sunny, high near 61°F
Monday: Mostly cloudy, high near 67°F
Tuesday: Slight chance of rain, high near 77°F
Wednesday: Rain likely, high near 64°F
Thursday: Rain continues, high near 60°F
