March 7, 2026

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latest official information from the National Weather Service (NWS) for Plymouth County, Massachusetts

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latest official information from the National Weather Service (NWS) and local weather alerts for Plymouth County, Massachusetts ahead of the major winter storm Sunday night into Monday:




National Weather Service Alerts (Official)

According to the most recent NWS alert summary:

❄️ Blizzard Warning

  • Eastern & Western Plymouth County, MA is under a Blizzard Warning.
  • This means the storm meets blizzard criteria: wind gusts ≥35 mph, heavy snow, and visibility < ¼ mile for at least 3 hours during the peak of the storm.
  • The warning runs roughly from late Sunday afternoon through early Tuesday morning (details vary by county).

💨 High Wind Warning

  • Wind advisories are also in effect, especially off the coast and on nearby islands.

🌨️ Winter Storm Warnings / Watches

  • Most of southeastern Massachusetts, including Plymouth County, has a Winter Storm Watch or Warning ahead of the nor’easter — meaning heavy snow and conditions conducive to blizzard criteria are expected.


📅 Storm Timing (What to Expect)

  • Sunday evening (6–9 PM): Snow begins spreading in from the south with increasing wind.
  • Overnight Sunday into Monday (Midnight – Morning):

    • Steady to heavy snowfall, potentially 1–2+ inches/hour in spots.
    • Blizzard conditions likely, with blowing snow and low visibility.
    • Strong winds increasingly gusting (40–60+ mph).

  • Monday through late afternoon:

    • Snow may continue through midday but taper later.
    • Wind and blowing snow may persist into Monday evening.


❄️ Expected Impacts

🧊 Snowfall

  • 12–18+ inches of snow likely for much of southeastern Massachusetts, including Plymouth County.
  • Localized heavier bands could push totals closer to 18–24 inches along the coast and South Shore.

💨 Wind & Visibility

  • Gusts up to ~50–60+ mph — especially near the coast — may cause blowing and drifting snow, leading to whiteout conditions.
  • Travel is expected to become treacherous or impossible at times during the storm.

🚗 Travel & Safety

  • Do not travel during peak storm hours if possible — road conditions will worsen quickly.
  • Power outages are possible where heavy snow and wind combine.

🌊 Coastal Issues

  • Coastal flooding risk during high tides due to strong onshore winds and waves.


🧯 Official Safety Preparedness List

Here’s what the National Weather Service and local emergency managers recommend before the blizzard arrives:

🛠️ Before Sunday Night

  • Fill emergency supplies:

    • Water, food, medications, flashlights, batteries.
    • Fully charge phones & critical devices.

  • Check heating sources:

    • Ensure you have fuel, and safe heating methods ready in case of power outages.

  • Prepare your vehicle:

    • Fill up gas tank, carry blankets, shovel, ice scraper, and a winter survival kit.

  • Pets & Animals:

    • Bring animals indoors or secure adequate shelter.

  • Stay Informed:

    • Sign up for local alerts (e.g., Smart911) and monitor NWS updates.

📛 During the Storm

  • Stay home and off the roads.
  • Limit exposure to extreme cold and wind.
  • Keep extra blankets and warm clothing in case of power loss.

📞 Emergencies

  • Call 911 for immediate danger.
  • For power issues or outages, contact your utility company.


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