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.
Rainfall is likely to disrupt travel through Saturday and Sunday, with the heaviest precipitation forecast during overnight hours. Commuters and travelers should monitor updates, plan ahead, and check road conditions.
Temperatures will rise dramatically for late December, peaking near 59 degrees by Sunday. Despite warmer conditions, rain will persist, with an 80% chance of precipitation throughout the weekend. Those with outdoor plans or holiday travel are encouraged to prepare for delays and wet conditions.
Stay updated with the latest weather developments by visiting the National Weather Service Pittsburgh office’s website or following local alerts.
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