Cupid Valley 7-Day Snow Forecast

Cupid Valley Long-Range Snow Forecast

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Long-Range Snow Forecast for Cupid Valley

This is the Long-range (10, 14 and 45 day)Snow Forecast for Cupid Valley from 10 February.

Updated 10 February 2026 10:43 UTC.

For Forecast detail, see below.

Cupid Valley Snow Forecast Highlights

When will there be fresh snow in Cupid Valley?

Cupid Valley Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (705m)
Next Snow Expected	16 February
Next Snow Amount	5cm 2in
Next 48 Hours	- -
Next 7 Days	5cm 2in

Long-range Snow Outlook for Cupid Valley

Snowfall

Snow Line

5cm 2in New Snow

Snow falling to resort level ( 430m 1,411ft ).

Cupid Valley has up to 12cm 5in new snow forecast in the next 14 days.*
JMA - at altitude

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Cupid Valley Long-Range (2 weeks+) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for Cupid Valley from OpenMeteo(JMA)
	Snow and Weather	Temp Town
Tue 10	Cloudy.	Max 7℃ 45°F Min 2℃ 35°F
Wed 11	Light rain.	Max 6℃ 43°F Min 3℃ 37°F
Thu 12	Clear spells.	Max 6℃ 43°F Min 1℃ 34°F
Fri 13	Fair.	Max 9℃ 48°F Min -10℃ 15°F
Sat 14	Clear sky.	Max 8℃ 47°F Min -10℃ 14°F
Sun 15	Clear sky.	Max 13℃ 55°F Min -7℃ 19°F
Mon 16	5cm 2in New Snow Snow showers. Snow falling to resort level ( 430m 1,411ft ).	Max 2℃ 36°F Min -4℃ 26°F

This Snow Forecast for Cupid Valley, Japan gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Cupid Valley, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Cupid Valley Snow Forecast updated at 10:43 UTC, next update expected 16:00 UTC.

Ensemble forecast for Cupid Valley, Japan at 430m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Forecast near Cupid Valley

Snow Forecasts for Ski Resorts near Cupid Valley
Ski Area	48 Hr	7 Day
Kijimadaira	4cm 2in	10cm 4in
Myoko Akakura / Shinakakura	5cm 2in	9cm 3in
Myoko Pine Valley	5cm 2in	9cm 3in
Myoko Suginohara	5cm 2in	9cm 3in
Madarao	3cm 1in	8cm 3in
Myoko Ikenotaira	4cm 2in	8cm 3in
Togari Onsen	-	6cm 2in

Snow Reliability

Cupid Valley typically enjoys a solid snowpack, with average depths of 150 cm during peak season. For the latest snow conditions, check J2Ski for up-to-date information.

Off-Piste Safety in Cupid Valley

Before skiing or snowboarding off-piste in Cupid Valley, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.