A developing nor'easter is forecast to move into the Greater Boston area and the surrounding southern New England region on the evening of Friday, September 25, 2026, and to linger through Saturday and Sunday.
The storm is projected to arrive after dark on Friday, bringing a shift in weather patterns that will affect coastal and inland locations alike. Meteorologists indicate that the system’s center will track close to the shoreline, allowing its circulation to draw moist air from the Atlantic and push it inland across the metropolitan area.
Nor'easters are recognized for their ability to produce intense precipitation and strong wind gusts along the New England coast. Their structure typically features a low‑pressure center that intensifies as it moves northeastward, often delivering rain or snow depending on temperature, as well as gusty winds that can exceed typical breezes. The combination of heavy moisture and wind can lead to reduced visibility, localized flooding, and hazardous travel conditions.
Residents of Boston and neighboring communities should anticipate the possibility of rain showers and brisk winds beginning Friday night and continuing into the weekend. Outdoor events may be disrupted, and commuters could encounter slower traffic and delayed public‑transport schedules, particularly on routes that run near the waterfront. Authorities are expected to monitor the situation closely and may issue advisories or warnings as the storm evolves.
While the exact amounts of rain and wind speeds have not been released, the forecast underscores the need for preparation typical of coastal storms of this nature. Those planning to travel or engage in outdoor activities over the weekend are advised to stay informed about any updates from local weather services and to consider contingency plans should conditions deteriorate.