Poor travel continues as heavy snow deals wintry blow to parts of Alberta, Sask.
Snow totals add up as parts of Alberta and Saskatchewan are dealt a wintry blow on Monday, with poor travel expected to remain for some areas into Tuesday
The snowfall in parts of Alberta and Saskatchewan arrived on Monday, just ahead of an Arctic air mass forecast to surge across the region, bringing a sharp drop in temperatures. This weather pattern could mark the arrival of Canada's first widespread Arctic air outbreak to close out November.
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Be sure to allow extra time for travel, slow down and maintain a safe following distance as conditions remain poor for many. Conditions will remain poor into Tuesday morning for many areas.
10-20 cm possible as travel remains difficult
Snowfall impacted Monday's commute times across southern Alberta, with Calgary experiencing peak snowfall rates at around 1 cm per hour through the morning. Heavier snowfall, reaching 2-4 cm per hour, is expected closer to the Canada-U.S. border.
It's a particularly challenging forecast for Calgary, with current projections indicating totals exceeding 10 cm, though the city is expected to see accumulations within a few centimetres of this benchmark.
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A typical November usually generates 20 cm of snow for Calgary, but so far, it has only seen 3.2 cm to date. Since September, only 9.6 mm of precipitation has been recorded, just 14 per cent of the average.
While snow tapered off late Monday afternoon, gusty winds continued to blow snow as visibility was reduced in many some areas.
In southwestern Saskatchewan, snowfall persisted throughout Monday, with accumulations focused along and south of the Trans-Canada Highway. It is expected to ease early Tuesday morning.
Snowfall projections
Banff/Canmore: 10-20 cm
Calgary: About 10 cm
Jasper: 5 cm
Lethbridge: About 10 cm
Medicine Hat: About 10 cm
Red Deer: Less than 5 cm
Edmonton: Trace
Eastend: 15-20 cm
Estevan: 5-10 cm
Assiniboia: 10-15 cm
Swift Current: 5-10 cm
Moose Jaw: 3-5 cm
Regina: 3-5 cm
An extended period of Arctic air will follow this system.
Into early December, temperatures will plunge well below freezing across the Prairies, ushering in a frigid stretch. Those in affected regions should prepare accordingly, as the cold pattern is expected to persist.
Stay with The Weather Network for all the latest on conditions across the region.