PITTSBURGH, Pa. – Western Pennsylvania wakes up to clear skies and warming temperatures this Labor Day Monday, but midweek brings a change. Families celebrating outdoors can expect sunshine and highs near 80 degrees, though travel later this week may face delays from storms.
According to the National Weather Service in Pittsburgh, Monday stays calm with light winds, giving the region a comfortable end to the holiday weekend. Drivers on I-376 and I-79 should watch conditions closely by Wednesday, when scattered thunderstorms could cause slick roads and limited visibility. Rain chances climb to 80 percent Wednesday night into Thursday, raising concerns for morning commutes and outdoor events.
Monday night stays mostly clear with lows around 55, keeping holiday gatherings comfortable. By Tuesday, highs rise into the low 80s under mostly sunny skies. Conditions shift quickly midweek as cool air and moisture push across Pennsylvania. Thunderstorms are possible Wednesday afternoon, with heavier rain expected into Wednesday night. Thursday may bring widespread showers with daytime highs struggling in the mid-70s.
Residents are encouraged to charge devices, secure outdoor belongings, and plan flexible schedules midweek in case of weather disruptions. Outdoor workers should be prepared for changing skies and possible lightning late Wednesday.
Clear skies return by Friday with highs near 71, offering a pleasant start to next weekend. However, showers remain possible into early Saturday before conditions stabilize.
Warnings may be issued if storms strengthen by midweek. Stay tuned for updates from the National Weather Service.
Five-Day Forecast for Pittsburgh, PA:
- Monday: Sunny, high near 80. Calm winds.
- Monday Night: Mostly clear, low near 55.
- Tuesday: Mostly sunny, high near 81.
- Wednesday: Partly sunny, afternoon storms possible. High near 79.
- Thursday: Rain likely, storm chance after 2 p.m. High near 75.
