Winter Storm Expected to Hit Philadelphia Region on Sunday

Models disagree on potential snowfall amounts as storm system approaches

Published on Feb. 21, 2026

A weekend storm system is expected to bring snow to the Philadelphia region, with precipitation likely beginning as a mix of rain and snow on Sunday morning before changing over to all snow by Sunday evening. Forecast models are still uncertain about the intensity and track of the storm, with some suggesting a weaker system that would bring several inches of snow, while others indicate a stronger storm that could dump over a foot of snow in parts of the region.

Why it matters

Winter storms can significantly disrupt travel, cause power outages, and create hazardous conditions, especially for those with health conditions who may need to shovel snow. The uncertainty around the storm's intensity highlights the challenges in accurately predicting the impacts of complex weather systems.

The details

The storm system is expected to bring light precipitation starting Sunday morning, with areas northwest of the city likely seeing light snow showers initially. As temperatures drop throughout the day, precipitation will change over to all snow by Sunday evening. A mix of rain and snow is expected around Philadelphia, with rain showers to the south and east. Snowfall rates are expected to pick up Sunday evening, continuing into Monday morning before tapering off from west to east.

  • Light precipitation is expected to begin Sunday morning.
  • Precipitation will change over to all snow by Sunday evening.
  • Snowfall is expected to continue into Monday morning before tapering off.

The players

Philadelphia region

The metropolitan area surrounding the city of Philadelphia, including parts of Pennsylvania, New Jersey, and Delaware.

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What’s next

Forecast models will continue to be monitored and updated as the storm system approaches, with more detailed predictions on snowfall amounts and impacts expected in the coming days.

The takeaway

The uncertainty surrounding the intensity and track of this winter storm highlights the challenges in accurately predicting the impacts of complex weather systems, underscoring the importance of staying informed and prepared for potential disruptions and hazardous conditions.