Intense winds prompt power outages across B.C. heavy snow impact highways

Widespread warnings remain in effect across British Columbia as a powerful system brings heavy snow and the threat for damaging winds. The winter storm has cancelled ferry crossings and prompted avalanche warnings.

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Power outages swept across B.C. as a windstorm peaks Tuesday along with persistent highway pass snowfall. Powerful winds left over 20,000 people without power Tuesday afternoon, with many seeing their power restored by the evening hours.

BC Outages Jan 9 2024
BC Outages Jan 9 2024

Tuesday into Wednesday: Dangerous travel as heavy snow falls over the highway passes

Snow will continue to fall above 600 m, with freezing levels remaining relatively low for the next few days. That means very heavy snow will pick up for the highway passes, with between 40-60 cm possible through the day on Wednesday.

BC highway conditions Jan 9 2024
BC highway conditions Jan 9 2024

This will make for extremely tricky driving along Coquihalla Highway, and drivers are being urged to adapt to the quickly changing conditions. Visibility may be suddenly reduced at times in heavy snow.

There's a chance for accumulating snow across the Interior and the Okanagan as well, with 5-15 cm forecast, on top of the snow that already fell into Tuesday morning. Snowfall and winter storm warnings remain in effect.

Baron - BC additional snow - Jan9.jpg
Baron - BC additional snow - Jan9.jpg

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Avalanche Canada is of "very dangerous" avalanche conditions at higher elevations across southwestern B.C. where heavy snowfall and extreme winds are building reactive storm slabs. Travel in avalanche terrain is not recommended, officials say.

Damaging wind threat with climbing outages likely

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Rain and gusty winds will continue to impact inland sections of the Lower Mainland and south Vancouver Island as the cold front passes through on Tuesday. Gusts over 100km/h have already been reported in Race Rocks, and Victoria saw wind gusts close to 90km/h on Tuesday.

Baron - BC rain - Jan9.jpg
Baron - BC rain - Jan9.jpg

Afternoon wind gusts are expected to be the strongest as a front funnels in winds from the northwest, right through the Juan de Fuca.

Ferry cancellations and climbing power outages will be felt through Tuesday until winds ease overnight. There's even the threat for lightning during Tuesday, as well.

BC wind gusts Jan 9 2024
BC wind gusts Jan 9 2024

Concerning cold will ooze across western Canada, with an arctic outflow event closing out the week in B.C.

Stay with The Weather Network for more forecast information and updates as we monitor your weather across B.C.

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