Ski Japan - Nagano

Sun Valley Snow Forecast

  • Weather Forecast for Sun Valley at 1420 m altitude issued: 8 pm19 Sep 2017 (local time)
Ski Japan - Nagano

Sun Valley Snow Forecast

JaSun Valley

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Days 0-3 Sun Valley Weather Summary:

Light rain (total 7.0mm), mostly falling on Tue night. Very mild (max 18°C on Wed morning, min 7°C on Wed night). Wind will be generally light.

Days 4-6 Sun Valley Weather Summary:

Moderate rain (total 16.0mm), heaviest on Sat afternoon. Warm (max 20°C on Sun morning, min 9°C on Sat night). Wind will be generally light.
TueWednesday 20Thursday 21Friday 22Saturday 23Sunday 24Mon
nightAMPMnightAMPMnightAMPMnightAMPMnightAMPMnightAMPM
 
rain showers
partly cloudy
rain showers
rain showers
partly cloudy
clear
rain showers
partly cloudy
rain showers
rain showers
rain showers
thunderstorm
rain showers
clear
clear
clear
rain showers
thunderstorm
km/h
Wind (km/h)
0 WNW0
10 S10
5 SSW5
10 NW10
15 NW15
15 N15
15 SSE15
20 SSE20
15 SE15
15 SSE15
10 SSE10
15 N15
5 NNW5
5 NNW5
10 N10
10 SSE10
5 SSE5
10 NNE10
Summary
rain shwrs
some clouds
rain shwrs
rain shwrs
some clouds
clear
rain shwrs
some clouds
rain shwrs
rain shwrs
rain shwrs
risk thun- der
rain shwrs
clear
clear
clear
rain shwrs
risk thun- der
Snow map
More
T northern honshu snow sum20.cc23
T northern honshu snow sum21.cc23
T northern honshu snow sum22.cc23
T northern honshu snow sum23.cc23
T northern honshu snow sum24.cc23
T northern honshu snow sum25.cc23
cm
Snow cm
------------------
mm
Rain mm
1-13--1-13241---15
max°C
Max °C
111818101615101616121816112018111716
min°C
Min °C
1114137121110131212151291512101512
chill°C
WChill°C
11131351091011101015117151181511
Humid.%896745897768758669918675807154798672
Freezing level (m)395039503700350035003700375038003750390038003750395040003850400038003700
Sun Valley freezing level scale
snowy slopeSun Valley freezing level
Sunrise-5:31--5:31--5:33--5:33--5:33--5:35-
Sunset--5:46--5:45--5:44--5:42--5:40--5:38

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 1420 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.