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Shiga Ichinose Diamond Snow Forecast - 25th June 2025

Shiga Ichinose Diamond Snow Report and Forecast

Snow Forecast for Shiga Ichinose Diamond

When will there be fresh snow?

This is the Snow Forecast for Shiga Ichinose Diamond, Japan for 16 days from 25 June.

Updated 25 June 2025 22:34 AEST.

Shiga Ichinose Diamond Snow Forecast Highlights
Next Snow?
There is no snow currently in the forecast for Shiga Ichinose Diamond.

For Forecast detail, see below.

For current snow depths and skiing conditions, see our Current Snow Report for Shiga Ichinose Diamond.

Forecast for today in Shiga Ichinose Diamond

Max 27℃
Min 23℃

Valley temperatures from an overnight low of 23℃ to daytime highs around 27℃

Temperature at BaseTemp at Base

Wed
25

Snow unlikely

ShwrsShwrsFairMixed

Rain showers, fair, clear spells later.

Shiga Ichinose Diamond has no new snow forecast in the next 48 hours.

Shiga Ichinose Diamond Snow Report

Shiga Ichinose Diamond Snow Depths and Conditions.
Upper Snow Depths
-
Lower Snow Depths
-
Snow Conditions
-

Shiga Ichinose Diamond 7-Day Snow Forecast Overview

Get this snow forecast by e-mail

Summary Weather and Snow Forecast for Shiga Ichinose Diamond from OpenMeteo
Wed
25
Thu
26
Fri
27
Sat
28
Sun
29
Mon
30
Tue
01
Wind
1,710m
27℃
Fair
25℃
Fair
30℃
Fair
32℃
Cloud
25℃
Cloud
26℃
Mixed
24℃
Shwrs
1,655m
27℃
Fair
25℃
Fair
30℃
Fair
32℃
Cloud
26℃
Cloud
26℃
Mixed
25℃
Shwrs
1,600m
27℃
Fair
25℃
Fair
30℃
Fair
32℃
Cloud
26℃
Cloud
26℃
Mixed
25℃
Shwrs
Snow Line
Max Town27℃25℃30℃32℃26℃26℃25℃
Min Town23℃21℃21℃12℃15℃16℃16℃

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

Shiga Ichinose Diamond Medium-Range (7-Day) Snow Forecast Detail

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.

Max 27℃
Min 23℃

Valley temperatures from an overnight low of 23℃ to daytime highs around 27℃

Temperature at BaseTemp at Base

Wed
25

Snow unlikely

ShwrsShwrsFairMixed

Rain showers, fair, clear spells later.

Max 25℃
Min 21℃

Valley temperatures from an overnight low of 21℃ to daytime highs around 25℃

Temperature at BaseTemp at Base

Thu
26

Snow unlikely

Lt DrizzleMixedFairFair

Light drizzle, clear spells, fair later.

Max 30℃
Min 21℃

Valley temperatures from an overnight low of 21℃ to daytime highs around 30℃

Temperature at BaseTemp at Base

Fri
27

Snow unlikely

FairFairFairClear

Fair early, then clear sky later.

Max 32℃
Min 12℃

Valley temperatures from an overnight low of 12℃ to daytime highs around 32℃

Temperature at BaseTemp at Base

Sat
28

Snow unlikely

ClearCloudClearCloud

Clear sky first, cloudy then clear sky, cloudy later.

Max 26℃
Min 15℃

Valley temperatures from an overnight low of 15℃ to daytime highs around 26℃

Temperature at BaseTemp at Base

Sun
29

Snow unlikely

CloudCloudMixedMixed

Cloudy early, then clear spells later.

Max 26℃
Min 16℃

Valley temperatures from an overnight low of 16℃ to daytime highs around 26℃

Temperature at BaseTemp at Base

Mon
30

Snow unlikely

MixedMixedMixedMixed

Clear spells.

Max 25℃
Min 16℃

Valley temperatures from an overnight low of 16℃ to daytime highs around 25℃

Temperature at BaseTemp at Base

Tue
01

Snow unlikely

CloudLt RainMixedCloud

Cloudy first, light rain showers then clear spells, cloudy later.

No significant snowfall is forecast for this period.

This Snow Forecast for Shiga Ichinose Diamond, 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 Shiga Ichinose Diamond, on any given trail 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.

Shiga Ichinose Diamond Snow Forecast updated at 22:34 AEST, next update expected 04:00 AEST.

Understanding and predicting Snow Conditions in Shiga Ichinose Diamond

Here are our tips for making the most of a trip to Shiga Ichinose Diamond, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Shiga Ichinose Diamond, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at Shiga Ichinose Diamond is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in Shiga Ichinose Diamond will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for Shiga Ichinose Diamond for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.