Ski Japan - Nagano

Sun Valley Snow Forecast

  • Weather Forecast for Sun Valley at 1510 m altitude issued: 2 pm21 Aug 2017 (local time)
Ski Japan - Nagano

Sun Valley Snow Forecast

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Days 0-3 Sun Valley Weather Summary:

Heavy rain (total 109.0mm), heaviest during Mon night. Warm (max 22°C on Thu morning, min 17°C on Tue night). Wind will be generally light.

Days 4-6 Sun Valley Weather Summary:

Heavy rain (total 70.0mm), heaviest during Fri night. Warm (max 23°C on Fri morning, min 16°C on Fri night). Wind will be generally light.
MonTuesday 22Wednesday 23Thursday 24Friday 25Saturday 26Sun
PMnightAMPMnightAMPMnightAMPMnightAMPMnightAMPMnightAM
 
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
heavy rain
heavy rain
moderate rain
moderate rain
rain showers
km/h
Wind (km/h)
5 ENE5
10 SSE10
10 SSW10
15 N15
5 WSW5
5 NW5
15 N15
0 ENE0
5 SSW5
15 NNE15
10 SSW10
5 WSW5
20 N20
0 WNW0
10 NNW10
10 N10
5 NE5
10 SSE10
Summary
risk thun- der
rain shwrs
risk thun- der
risk thun- der
rain shwrs
risk thun- der
risk thun- der
rain shwrs
rain shwrs
risk thun- der
rain shwrs
rain shwrs
risk thun- der
heavy rain
heavy rain
mod. rain
mod. rain
rain shwrs
Snow map
More
T northern honshu snow sum22.cc23
T northern honshu snow sum23.cc23
T northern honshu snow sum24.cc23
T northern honshu snow sum25.cc23
T northern honshu snow sum26.cc23
T northern honshu snow sum27.cc23
cm
Snow cm
------------------
mm
Rain mm
2222716215104287191911762
max°C
Max °C
201920201920201822222023211816181721
min°C
Min °C
191819191719181719201921191616181618
chill°C
WChill°C
191819191719181719201921191616181618
Humid.%839089818987858574718168819797919792
Freezing level (m)480049004850485049504850490050505050515052005100520050504950505050005100
Sun Valley freezing level scale
snowy slopeSun Valley freezing level
Sunrise--5:07--5:09--5:09--5:09--5:11--5:11
Sunset6:30--6:29--6:27--6:25--6:24--6:22--

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.