Another storm on deck in Atlantic Canada, strong winds, outages remain a concern

Powerful winds will continue across Newfoundland Wednesday, with another quick-moving system following closely behind. Additional winds and rain could hamper clean-up and restoration efforts from this week's historic weather bomb

Weather Highlights:

  • The powerful low continues north of Newfoundland, with 90-110+ km/h winds and high waves. Winds ease below 90 km/h by Wednesday evening

  • A fast-moving system brings rain, wind, and wet snow to P.E.I., Nova Scotia, and Newfoundland late this week, with 60-90 km/h winds Thursday and heavy rain in southern Nova Scotia

  • Newfoundland sees 80-90+ km/h winds Thursday night, easing Friday. Rain could change to wet snow on the Burin and Avalon

  • Cleanup and power restoration may face delays

Baron - Atlantic Canada pressure tracker - Nov5

Travel delays, structural damage, and widespread outages have been reported as a ferocious and historic weather bomb slammed parts of Newfoundland. At the height of the storm, 12,700 customers were without power, down to 3,600 by Wednesday morning.

DON'T MISS: Some residents evacuated in Trepassey, N.L., as heavy winds, rain continue

On Tuesday, peak wind gusts exceeded 170 km/h -- the equivalent of a strong Category 2 hurricane. Monster waves exceeding nine metres, have also been reported. Both wind and coastal flood warnings remained in effect first thing Wednesday morning.

In St. John's, an all-time November record was set with this storm, with sea level pressure dropping below 960 hPa, surpassing the previous 971.4 hPa mark for the month. The 172 km/h wind gust at Cape St. Mary’s is also the strongest since Hurricane Larry's 182 km/h winds in September 2021.

Baron - Pressure records NL - Nov 2025

In addition to the damaging wind and waves, the storm has delivered heavy wet snowfall to areas like Corner Brook, Massey Drive, Grand Falls-Windsor, and parts of the Trans-Canada Highway in western Newfoundland. Snow also extended as far east as Gander.

RELATED: Historic 'weather bomb' blasts Newfoundland with 170+km/h winds, massive waves

Wednesday: Powerful low slowly drifts north of Newfoundland, but strong winds still a concern

The powerful low will gradually move north of Newfoundland on Wednesday.

Precipitation will ease, but strong winds and high waves will persist. Winds of 90-110+ km/h are expected, particularly in northeastern Newfoundland.

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Baron - NL winds Wednesday afternoon - Nov5

"Damage to roofs, fences, branches or soft shelters is possible," says Environment and Climate Change Canada (ECCC) in the warning. "Secure loose objects."

DON'T MISS: 'Weather bombs': Explosive storms that create ferocious conditions

Wind speeds will gradually decrease below 90 km/h by Wednesday evening or overnight.

WATCH: 'Weather bomb' brings 170+ km/h wind gusts, and heavy snow to Newfoundland

Thursday: Another system moves in and could impact clean-up, restoration

A fast-moving system will follow closely behind, bringing rain, wind, and wet snow late this week.

SEE ALSO: St. Mary's fish plant destroyed by fire as crews face hurricane-force winds

P.E.I. and Nova Scotia will experience 60-90 km/h winds Thursday morning, with periods of heavy rain in southern regions. The strongest winds are expected in eastern Nova Scotia.

Baron - Atlantic Canada precipitation Thursday evening - Nov5

The system will quickly move into Newfoundland by Thursday afternoon.

Its track near or south of the Avalon may lead to a transition from rain to wet snow for parts of the Burin Peninsula and Avalon region.

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Baron - Newfoundland snow - Nov5

Winds of 80-90+ km/h are expected Thursday evening into overnight, easing by Friday morning.

Although this late-week system will be weaker than the last, it may still cause impacts, potentially delaying clean-up and power restoration efforts.

WATCH: Worried about a power outage? How to prep ahead of time

Stay tuned to The Weather Network for the latest forecast updates for Atlantic Canada.