Ski Japan - Nagano

Sun Valley Snow Forecast

  • Weather Forecast for Sun Valley at 1510 m altitude issued: 2 pm23 Sep 2017 (local time)
Ski Japan - Nagano

Sun Valley Snow Forecast

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Days 0-3 Sun Valley Weather Summary:

Moderate rain (total 18.0mm), heaviest on Mon night. Very mild (max 16°C on Sun morning, min 11°C on Sat night). Wind will be generally light.

Days 4-6 Sun Valley Weather Summary:

Heavy rain (total 37.0mm), heaviest during Thu afternoon. Very mild (max 17°C on Tue afternoon, min 7°C on Thu night). Wind will be generally light.
SatSunday 24Monday 25Tuesday 26Wednesday 27Thursday 28Fri
PMnightAMPMnightAMPMnightAMPMnightAMPMnightAMPMnightAM
 
thunderstorm
light rain
partly cloudy
clear
rain showers
thunderstorm
thunderstorm
rain showers
partly cloudy
clear
partly cloudy
partly cloudy
light rain
light rain
heavy rain
heavy rain
light rain
rain showers
km/h
Wind (km/h)
5 NNE5
10 NNW10
0 SSE0
10 NNE10
10 SSE10
0 NE0
10 NNE10
5 SSE5
0 S0
5 NNE5
15 SSE15
10 SSE10
10 SSE10
25 SSE25
20 S20
15 NNW15
10 NNW10
5 WNW5
Summary
risk thun- der
light rain
some clouds
clear
rain shwrs
risk thun- der
risk thun- der
rain shwrs
some clouds
clear
some clouds
some clouds
light rain
light rain
heavy rain
heavy rain
light rain
rain shwrs
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
------------------
mm
Rain mm
23--2245----25141141
max°C
Max °C
141316161315151216171415141212121110
min°C
Min °C
1311121412131312131412131311111277
chill°C
WChill°C
13101214111312121314111312881156
Humid.%919669559090688570498487788894979584
Freezing level (m)390040003850375037503700360036503650365039504050420041504700435037002850
Sun Valley freezing level scale
snowy slopeSun Valley freezing level
Sunrise--5:33--5:35--5:35--5:37--5:37--5:37
Sunset5:42--5:40--5:38--5:37--5:36--5:35--

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 1510 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.