SMHI has upgraded the warning for storms in the northernmost mountains to an orange warning for strong winds and snow on the bare mountains, from Tuesday morning. Several places are also warned of dangerous conditions and a high risk of avalanches has been issued in the Abisko-Kebnekaise area.

Kvikkjokk was the coldest place in Sweden last Wednesday at with a temperature reaching as low as -43.6 degrees Celsius. But warm northwesterly winds increased the temperatures by about 40 degrees in a matter of hours.

The Swedish Saami Association is demanding a comprehensive aid package from Stockholm after a season of unprecedented drought and wildfire ravaged the country, including key reindeer grazing areas.