Niseko Snow Report & Forecast February 16, 2015 BDT guides reported warmer temperatures and heavy snow conditions even in some of the higher elevations today. Extremely windy conditions again today. Winds should die down tomorrow. Sunny skies in the forecast for the coming week. Conditions Observed at Black Diamond Tours weather plot (250m) at 5;10pm New snow in the last 24 hours: Nil Total snow at base: 210 cm Temperature: 0°C Heading into the backcountry? Read the official Niseko Avalanche Report to assess conditions.