Officials urge residents to take precautions as forecasts point to temperatures far above historic averages
A searing heatwave is expected to bring dangerously high temperatures to US Pacific north-west – a region known for its mild, temperate summers.
As Oregon, Washington, parts of northern California and British Columbia brace for a week of temperatures well above historic averages, officials are warning residents in the region – many of whom lack air conditioning and are unaccustomed to heat – to take precautions.
