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Shiga Kogen Now: Wednesday 20th December 2017

  • Dec 20, 2017
  • 2 min read

Independent snow and weather reporting from the Shiga Kogen region of Nagano


New snowfall at base 8cm
Snowfall at base this season 206cm

Posted on Wednesday 20th December 2017 This is an archived report. The latest Shiga Kogen Now report can be found here.


After that good start to the day yesterday, we were into snowfall and windy weather conditions again by the afternoon. Not huge amounts of snow this time though.


And this morning... we're back to clear skies and sunshine. There's more of this due over the next run of days too, probably until Sunday. It's really cold this morning but we can expect somewhat warmer conditions late week and over the weekend.


The cold will be back for Monday though and that is when the next decent snowfall is expected.


No fresh snowfall expected before the weekend but I do expect more areas to open at the weekend. More people will be here for Christmas and in the run up to New Year, so as much as possible will be open.


Areas of Shiga Kogen that are at least part open:


- Okushiga Kogen

- Yakebitaiyama

- Ichinose Yamanokami

- Ichinose Diamond

- Ichinose Family

- Tannenomori

- Takamagahara Mammoth

- Maruike

- Sun Valley

- Kumanoyu

- Yokoteyama

- Shibutoge



Shiga Kogen Now 2017-2018 season

Data as of Wednesday 20th December 2017 Total snowfall at base 206cm Number of days snowfall observed at base 19 days Most snowfall observed in 1 day 38cm (14th December) November 2017 snowfall 47cm reported on 6 days December 2017 snowfall 159cm reported on 13 days




All snowfall data presented on this page is the snowfall measured and observed at base/town level by our reporter based in Shiga Kogen. The 'new snowfall' number represents the amount of snow measured since the previous report. All opinions are those of the individual reporters. Information regarding ski area operations is manually checked every morning and is believed to be correct at the time of the report.


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