Ski Japan - Nagano

Sun Valley Snow Forecast

  • Weather Forecast for Sun Valley at 1600 m altitude issued: 2 pm24 Sep 2017 (local time)
Ski Japan - Nagano

Sun Valley Snow Forecast

JaSun Valley

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Days 0-3 Sun Valley Weather Summary:

Heavy rain (total 21.0mm), heaviest during Mon night. Very mild (max 16°C on Sun afternoon, min 11°C on Mon night). Wind will be generally light.

Days 4-6 Sun Valley Weather Summary:

Heavy rain (total 69.0mm), heaviest during Thu afternoon. Very mild (max 16°C on Wed afternoon, min 5°C on Fri night). Wind will be generally light.
SunMonday 25Tuesday 26Wednesday 27Thursday 28Friday 29Sat
PMnightAMPMnightAMPMnightAMPMnightAMPMnightAMPMnightAM
 
clear
rain showers
thunderstorm
thunderstorm
rain showers
clear
clear
rain showers
rain showers
rain showers
heavy rain
heavy rain
heavy rain
rain showers
partly cloudy
rain showers
rain showers
partly cloudy
km/h
Wind (km/h)
5 NE5
10 SSE10
0 SSE0
10 NNE10
0 NW0
5 SE5
5 ENE5
15 SSE15
10 SSE10
15 SSE15
25 SSE25
5 SW5
15 NNW15
10 NW10
5 SW5
15 N15
5 NNW5
5 S5
Summary
clear
rain shwrs
risk thun- der
risk thun- der
rain shwrs
clear
clear
rain shwrs
rain shwrs
rain shwrs
heavy rain
heavy rain
heavy rain
rain shwrs
some clouds
rain shwrs
rain shwrs
some clouds
Snow map
More
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
T northern honshu snow sum30.cc23
cm
Snow cm
------------------
mm
Rain mm
-3267--2131923192-21-
max°C
Max °C
161315141216161316161312108119610
min°C
Min °C
131212121113141213131211979757
chill°C
WChill°C
13121211111314111212109759456
Humid.%519087727859569081589397998861838662
Freezing level (m)380038003700370036503650365039504100400042504500425038003250315031503000
Sun Valley freezing level scale
snowy slopeSun Valley freezing level
Sunrise--5:35--5:35--5:37--5:37--5:37--5:39
Sunset5:40--5:38--5:37--5:36--5:35--5:32--

Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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.