Saturday’s FIS Cross Country World Cup 15/30 k interval-start races in Davos, Switzerland, will be held on a six-kilometer loop for men and a five-kilometer loop for women, the organizing committee has announced, due to low snow conditions. The standard World Cup course is 7.5 kilometers.
While Switzerland got snow in early November, with some ski resorts opening early, since then warm temperatures have dominated. MétéoSuisse, the federal meteorological bureau, reported that the month of November was 0.5 to 0.7 degrees Celsius warmer than the 1981-2010 average, depending on location, and that some places saw all-time temperature records.
Some of this was driven by Föhn winds, warm, down-slope winds that warm central Europe after dropping their water on the other side of the Alps. Through November the Föhn stayed in the Swiss alps, raising temperatures in some valleys to 20°C or nearly 70°F.
The Davos organizing committee has an extensive snow-saving operation, and has been hosting races since the last weekend in October. However, snow has been consolidated into the most important parts of the race course as the surrounding areas remain dry, brown, and snowless.