Pittsburgh, PA – Christmas Day begins with dense morning fog across the Pittsburgh region, slowing traffic and creating potential travel concerns. Weather experts predict a significant shift later this week as rain impacts holiday travel on local roadways.
According to the National Weather Service, fog will clear by mid-morning, giving way to cloudy skies with a high of 40 degrees. However, post-Christmas conditions could worsen, with rain showers arriving late Friday and continuing through Sunday. Drivers are urged to exercise caution, especially on major routes such as I-376 and Route 28, where reduced visibility and slick conditions are expected.
Thursday will bring mild relief with partly sunny skies and a high near 45, but nighttime lows could create frost on bridges and overpasses. By Friday, light rain begins in the evening, intensifying into the weekend as temperatures climb into the mid-50s.…