Nor'easter to Bring Blizzard-Like Conditions to Massachusetts

Cape Cod, South Coast, and South Shore expected to be hardest hit with over a foot of snow possible

Feb. 20, 2026 at 10:03pm

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A powerful nor'easter is forecast to hit Massachusetts late Sunday through Monday, bringing heavy snow, strong winds, and potential blizzard conditions to parts of the state. The Cape and Islands, South Coast, and South Shore are expected to see the highest snowfall totals, potentially exceeding 12 inches. Boston could also see 6 or more inches of snow, with a challenging Monday morning commute expected. Coastal flooding and power outages are also possible due to the combination of heavy snow, high winds, and high tides.

Why it matters

This nor'easter has the potential to be a significant winter storm, impacting travel, infrastructure, and daily life across much of Massachusetts. The Cape and Islands, South Coast, and South Shore regions are particularly vulnerable, with the possibility of blizzard conditions, heavy snow accumulations, and coastal flooding. Preparation and safety precautions will be critical for residents and officials in the affected areas.

The details

Forecast models initially showed the storm missing Massachusetts, but have since shifted to indicate the system will track closer to the region. The Cape and Islands, South Coast, and South Shore are expected to see the highest snowfall totals, potentially exceeding 12 inches. Boston could also see 6 or more inches of snow. Strong winds of 40-50 mph are anticipated, which could lead to blizzard-like conditions and potential power outages due to downed trees and power lines. Coastal flooding is also a concern, with surge models showing a potential 3-foot surge around high tide early Monday and Tuesday mornings.

  • The snow is expected to start Sunday night, with the heaviest snow peaking Monday morning before tapering off later in the day.
  • High astronomical tides on Monday and Tuesday mornings could bring minor to moderate coastal flooding along the eastern Massachusetts coast.

The players

National Weather Service

The National Weather Service has issued a 'Winter Storm Watch' for the Cape, Islands and South Coast, warning of potential whiteout conditions and treacherous travel.

Bryce Williams

A National Weather Service meteorologist who stated that the odds of 6-plus inches of snow in the Boston area are 'decent'.

Tom Kines

An AccuWeather Senior Meteorologist who predicted 4 to 8 inches of snow for the Boston area and 12 inches for the Cape and Islands, with 'blizzard-like conditions' possible.

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What they’re saying

“Whiteout conditions are possible at times and may make travel treacherous and potentially life-threatening.”

— NWS Boston (National Weather Service)

“Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas.”

— NWS Boston (National Weather Service)

“Numerous roads may be closed around high tides early Monday morning and again early Tuesday morning. Debris may wash onto coastal roads from wave action. Low lying property including homes, businesses, and some critical infrastructure may be inundated. Significant beach erosion is likely.”

— NWS Boston (National Weather Service)

What’s next

If meteorologists continue to see the storm shifting northwest, the 'Winter Storm Watch' will need to be expanded to include more of eastern Massachusetts.

The takeaway

This powerful nor'easter has the potential to significantly impact travel, infrastructure, and daily life across much of Massachusetts, especially in the southeastern regions. Residents and officials in the affected areas should closely monitor the forecast and take necessary precautions to ensure safety and preparedness.