This weekend, Sault Ste. Marie is gearing up for a significant winter storm. The region will experience a “double-hit” of weather systems, bringing record-breaking snowfall. The second system, expected to arrive on Sunday, has characteristics comparable to a weak hurricane or an Atlantic Nor’Easter.
A Historical Snowfall Forecast
The forecast projects a total snowfall accumulation of 60–80 centimeters from Friday to Monday morning. This storm has the potential to disrupt local infrastructure and create travel hazards, particularly by Sunday night.
Friday: Initial Snowfall Begins
An Alberta Clipper weather system will move through the area on Friday. As morning approaches, snowfall rates are set to increase significantly.
- Expected snowfall: 8–12 cm (with local amounts up to 15 cm)
- Wind gusts: East-southeast at 60 km/h
- Temperatures: Approximately -2°C
These conditions may result in whiteout scenarios and considerable snow drifting as the day progresses. By Friday evening, the snowfall will taper off to light flurries.
Saturday: A Temporary Calm
Saturday will provide a brief respite, featuring mostly sunny skies and a high of -2°C. This day will serve as an opportunity for residents to clear the previous snowfall and prepare for the imminent storm.
As night falls, clouds will gather, signaling the impending arrival of the powerful storm from the West.
Sunday: The Main Event Arrives
The most intense storm of the season is expected on Sunday. Winds will pick up from the east, bringing in the first waves of snow in the afternoon.
- Forecast for new snow: 40–50 cm by Monday afternoon
- Impact: Expected disruptions to travel and infrastructure
This storm will also draw in a significant amount of Arctic air, leading to a noticeable drop in temperatures. Below-normal conditions could persist in Ontario through the end of March.
Residents are urged to prepare for severe winter weather and ensure they have necessary supplies on hand. Stay updated on the latest forecasts for any changes in the storm’s trajectory.
