Night-time temperatures have been cold enough for snow but the snow quickly melts by morning.
Eaglecrest is forgoing its annual Slush Cup competition due to low snow levels. The event was canceled in 2015 and 2016 for the same reason, but made a return last year.
Finland's ski centres are coping with shorter, milder winters by making and storing snow – costly short-term solutions that may worsen the problem in the longer term.