Weather alerts are in effect across the Pacific north-west this week as a series of atmospheric rivers are forecast to deliver multiple rainfall events and heavy mountain snow from western British Columbia in Canada, to Washington and Oregon in the US.
More than 200mm (8ins) of rainfall is expected across the western half of Washington state and north-west Oregon by Friday, with between 100-150mm expected in cities such as Seattle and Portland. About 400mm are possible on the western side of the Cascades, while more than a foot of snow is expected above 1,800-2,100 metres.
