Ski Japan - Nagano

Sun Valley Snow Forecast

  • Weather Forecast for Sun Valley at 1600 m altitude issued: 8 pm23 Jan 2017 (local time)  
Ski Japan - Nagano

Sun Valley Snow Forecast

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Days 0-3 Sun Valley Weather Summary:

A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -14°C on Mon night). Winds decreasing (fresh winds from the NW on Tue afternoon, calm by Thu afternoon).

Days 4-6 Sun Valley Weather Summary:

A light covering of new snow, mostly falling on Fri night. Freeze-thaw conditions (max 1°C on Sun afternoon, min -8°C on Fri night). Winds decreasing (fresh winds from the SW on Fri afternoon, calm by Sat afternoon).
MonTuesday 24Wednesday 25Thursday 26Friday 27Saturday 28Sun
nightAMPMnightAMPMnightAMPMnightAMPMnightAMPMnightAMPM
 
light snow
moderate snow
moderate snow
snow showers
snow showers
snow showers
snow showers
partly cloudy
snow showers
partly cloudy
partly cloudy
light snow
moderate snow
snow showers
snow showers
partly cloudy
partly cloudy
partly cloudy
km/h
Wind (km/h)
30 NW30
30 WNW30
35 NW35
20 NW20
20 NW20
20 NW20
15 NW15
10 NW10
5 NW5
20 SSE20
30 SSW30
35 SW35
25 NW25
20 NNW20
10 NNW10
15 S15
15 SSW15
10 SW10
Summarylight snowmod. snowmod. snowsnow shwrssnow shwrssnow shwrssnow shwrssome cloudssnow shwrssome cloudssome cloudslight snowmod. snowsnow shwrssnow shwrssome cloudssome cloudssome clouds
Snow map
More
T northern honshu snow sum24.cc23
T northern honshu snow sum25.cc23
T northern honshu snow sum26.cc23
T northern honshu snow sum27.cc23
T northern honshu snow sum28.cc23
T northern honshu snow sum29.cc23
cm
Snow cm
5562-11-----62----
mm
Rain mm
------------------
max°C
Max °C
-14-12-12-12-10-10-9-8-7-5-4-1-4-7-6-201
min°C
Min °C
-14-13-13-13-12-10-10-9-7-6-4-2-8-8-7-4-10
chill°C
WChill°C
-24-23-24-23-20-18-17-14-7-12-12-10-16-15-12-9-6-3
Humid.%939697837891796989511283969191621644
Freezing level (m)000002500060000120070035055030010001750
Sun Valley freezing level scale
snowy slopeSun Valley freezing level
Sunrise-6:54--6:52--6:52--6:52--6:50--6:50-
Sunset--5:01--5:02--5:04--5:05--5:06--5:07
Eyeball surf report
  1. eyeball reporterMember Report: Light snow is falling in Nozawa Onsen. No wind today. Pretty cold today. New snow is ankle depth. All lifts are open. Excellent piste conditions. Off-piste has powder snow conditions!
  2. eyeball reporterAnonymous Report: Snow falling heavily in Naeba.
  3. eyeball reporterAnonymous Report: It is snowing heavily in Naeba.
  4. eyeball reporterAnonymous Report: Snowing in Naeba.
  5. Banner  3Nozawa Holidays During the early hours of this morning heavy falls of snow descended on Nozawa Onsen producing no less than 30cm of fresh powder from top to bottom across the resort. There will be some great skiing and boarding in all areas with very cold temperatures and snow showers continuing for the rest of today. Expect foggy conditions up top with improving visibility across the lower stretches of the mountain. Crowd levels will be much reduced in comparison with the last two days. Yesterday was a fair day of skiing. There were still some fresh tracks to be had thanks to strong overnight winds fil...

Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)

The above table gives the weather forecast for Sun Valley at the specific elevation of 1600 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Sun Valley. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.

Click here to read further information on freezing levels and how we forecast our temperatures.

Free Snow-Forecast.com weather widget for your website

The Sun Valley skiing weather widget below is available to embed on external websites free of charge. It provides a daily summary of our Sun Valley snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.