HELSINKI—Finland and Sweden recorded their coldest temperatures of the winter Tuesday when thermometers plummeted as low as minus 40 degrees Celsius (minus 40 Fahrenheit) as a cold spell grips the Nordic region.
Cold and snow disrupted transportation throughout the region, including in Norway where a major highway in the south was closed due to the weather and ferry lines suspended operations. Swedish train operators said the cold snap caused substantial problems for rail traffic in the Arctic north.
