Lake Effect Snow Squalls Set to Begin Overnight Through Saturday

Lake effect snow squalls are expected to begin overnight and continue through Saturday night, particularly in areas near Sault Ste. Marie. Environment Canada has issued a yellow-level warning for snowfall in this region.
Weather Warning Details
The alert covers several locations, including:
- Searchmont
- Montreal River Harbour
- Batchawana Bay
- Sault Ste. Marie
- St. Joseph Island
This warning replaces a previous snow squall watch, indicating a higher level of certainty about the upcoming weather conditions.
Expected Snowfall and Hazards
Forecasts predict snowfall amounts between 20 to 35 cm, with some areas potentially experiencing even higher totals. As a result, visibility will be significantly reduced due to heavy snowfall and blowing snow. Travelers should prepare for hazardous conditions.
Timeline and Impact
The snow squalls are likely to move south of Sault Ste. Marie by early Sunday morning. Consequently, the following impacts are anticipated:
- Highway 17 closures affecting travel from Wawa to Batchawana Bay.
- Increased difficulty in navigating roads and walkways due to accumulating snow.
- Potential disruptions to transportation services and utilities.
Travel Advisory
Those planning to travel in the affected areas should exercise caution. Conditions are expected to change rapidly, leading to increased travel risks.
For the latest alerts and forecasts, monitor updates from Environment Canada. If severe weather is encountered, reports can be sent to [email protected] or shared on social media using the hashtag #ONStorm.
For more information on weather alert programs, visit the official Environment Canada website.



