• Pittsburgh will experience a warm weekend with temperatures near 80°F (27°C) due to a building high-pressure system.
• Today's forecast shows a gradual temperature increase to 57°F (14°C) by 3 p.m. with mostly sunny skies.
• The week ahead promises sunshine and temperatures in the 80s°F (27-32°C), with a slight chance of showers on Monday and isolated thunderstorms mid-week.