A significant winter storm is forecast to impact Newfoundland and Labrador, with Environment Canada upgrading coastal flood warnings and issuing new alerts for several regions. The Avalon Peninsula is expected to bear the brunt of the storm, but impacts are anticipated across a wide area.
Avalon Peninsula Under Orange Alert
An orange winter storm warning is now in effect for the Avalon and Burin Peninsulas. Snowfall accumulations of 35-50 cm or more are predicted, accompanied by wind gusts reaching 80-100 km/h. These conditions are expected to develop overnight Sunday and continue through Tuesday afternoon.
Impacts Beyond the Avalon
Central Newfoundland is also bracing for substantial snowfall, with accumulations of 15-35 cm expected. High winds are forecast throughout the day in this region. Along the south coast, wind warnings and blowing snow advisories are in place for areas from Burgeo to Ramea, where near-zero visibility is possible.
Coastal Flood Risk
East and northeastern-facing shorelines, from Cape Freels to Cape St. Mary’s, are under a yellow Coastal Flood Warning. Environment Canada Meteorologist Veronica Sullivan has advised the public to stay away from these areas. She noted that the combination of storm surge, wave action, and elevated water levels could lead to damage from coastal flooding.
Air Canada and Westjet have already issued travel advisories for flights to and from YYT (St. John’s International Airport) for both Monday and Tuesday.
What Could Happen Next
If the storm tracks as currently predicted, travel disruptions are likely to be widespread. Power outages could occur due to high winds and heavy snowfall. Coastal areas may experience flooding and erosion. Residents in affected areas could see continued disruptions to services and transportation through Tuesday afternoon.
Frequently Asked Questions
What areas are under a Coastal Flood Warning?
East and northeastern-facing shorelines from Cape Freels to Cape St. Mary’s are under a yellow Coastal Flood Warning.
What wind speeds are expected on the Avalon Peninsula?
Winds are expected to stay around 80-100 km/h across the Avalon Peninsula.
Are there travel advisories in place?
Yes, Air Canada and Westjet have issued travel advisories for YYT for both Monday and Tuesday.
How will you prepare for severe weather events in your community?
