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▶ Video · Forecast

Winter Storm Arrives in Eastern Newfoundland This Evening, Brings Heavy Snow and High Winds Into Monday

By Eddie Sheerr·

Timing and Overview

Snow will begin to move into the eastern Avalon Peninsula this evening, generally between 7–9 PM, becoming heavier overnight before tapering off around 6–7 AM Monday. Conditions are expected to improve fairly quickly after the morning commute as the system pulls away.

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The storm is associated with a strengthening area of low pressure tracking northward and passing just east of the Avalon overnight.


Messy Weather Returns Tonight, Potent Winter Storm Follows Sunday Night: forecast graphic 1

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Warnings and Alerts

Expected Snowfall Amounts

While there is always some uncertainty with winter systems, confidence is fairly high that the St. John’s metro area will end up close to 20 cm, with localized variations depending on elevation and exact storm track.

Snowfall Rates and Travel Impacts

Snowfall rates may reach 2–4 cm per hour for several hours overnight, particularly on the eastern Avalon. Combined with northerly winds gusting to 70 km/h, this will lead to areas of blowing and drifting snow, along with reduced visibility at times.

The heaviest snow should be finished before the peak of the morning rush hour, though some slick and snow-covered roads are likely early Monday.

Temperatures

Colder temperatures will help keep snow relatively dry, increasing the potential for drifting.

Monday and Beyond

Lingering flurries are possible Monday morning, especially over the Bonavista Peninsula and parts of the northeast coast, but conditions will steadily improve through the day. By afternoon, the system pulls away and travel conditions should improve significantly.

Looking ahead, the broader pattern suggests:

Bottom Line

This is not a blockbuster storm, but it is a meaningful winter system for eastern Newfoundland. Snowfall totals in the 20–30 cm range will require cleanup and caution overnight, especially on the Avalon Peninsula.

Further updates will be provided as the storm unfolds.


I’ll have my next update posted tomoorrow morning!

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11 Responses

  1. Thanks Eddie for all the updates and enjoy your time with your family and happy birthday to your mom 🧑 🎂🎁🎉💖

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