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Oze Iwakura Snow Forecast - 30th March 2025

Snow Mail

Oze Iwakura Snow Report and Forecast

Snow Forecast for Oze Iwakura

When will there be fresh snow?

This is the Snow Forecast for Oze Iwakura, Japan for 15 days from 30 March.

Updated 29 March 2025 15:33 CDT.

Oze Iwakura Snow Forecast Highlights
Next Snow Expected1 April
Next Snow Amount3cm
Next 48 Hours3cm
Next 7 Days6cm
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For Forecast detail, see below.

For current snow depths and skiing conditions, see our Current Snow Report for Oze Iwakura.

Forecast for today in Oze Iwakura

Max 2℃
Min -7℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -7℃ and rising to 2℃

Temperature at BaseTemp at Base

Sun
30

Snow unlikely

FairFairCloudFair

Fair, cloudy, fair later.

Oze Iwakura has 3cm new snow forecast in the next 48 hours.

Oze Iwakura Snow Report

Oze Iwakura Snow Depths and Conditions.
Upper Snow Depths
-
Lower Snow Depths
-
Snow Conditions
-

Oze Iwakura 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Oze Iwakura from OpenMeteo
Sun
30
Mon
31
Tue
01
Wed
02
Thu
03
Fri
04
Sat
05
WindNW F2SW F2
1,703m
2℃
Fair
2℃
Mixed
2℃
Cloud
+3cm
5℃
Cloud
+1cm
3℃
Cloud
+3cm
0℃
Clear
5℃
Cloud
SE F2
1,355m
2℃
Fair
2℃
Mixed
2℃
Cloud
+3cm
8℃
Cloud
6℃
Mixed
5℃
Fair
8℃
Cloud
SW F2
1,006m
2℃
Fair
2℃
Mixed
3℃
Cloud
+3cm
10℃
Cloud
8℃
Cloud
6℃
Clear
10℃
Cloud
Snow Line

1,006m

varying 1,589m
to 1,499m

varying 1,409m
to 1,299m

Max Town2℃2℃3℃10℃8℃6℃10℃
Min Town-7℃-4℃-1℃4℃1℃0℃5℃

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.

Oze Iwakura 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 2℃
Min -7℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -7℃ and rising to 2℃

Temperature at BaseTemp at Base

Sun
30

Snow unlikely

FairFairCloudFair

Fair, cloudy, fair later.

Max 2℃
Min -4℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ and rising to 2℃

Temperature at BaseTemp at Base

Mon
31

Snow unlikely

ClearMixedMixedMixed

Clear sky early, then clear spells later.

Max 3℃
Min -1℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ and rising to 3℃

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Tue
01

3cm New Snow

SnowSnowCloudCloud

Heavy snow showers, snow showers, cloudy later.

Snow falling to resort level.

Max 10℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 10℃

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Wed
02

up to 1cm New Snow

CloudCloudCloudCloud

Cloudy.

Snow Line from 1,589m to 1,499m, with rain below.

Max 8℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 8℃
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Thu
03

up to 3cm New Snow

Lt RainLt RainCloudMixed

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

Snow Line from 1,409m to 1,299m, with rain below.

Max 6℃
Min 0℃

Valley temperatures from an overnight low of 0℃ to daytime highs around 6℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Fri
04

Snow unlikely

MixedFairClearClear

Clear spells, fair, clear sky later.

Max 10℃
Min 5℃

Valley temperatures from an overnight low of 5℃ to daytime highs around 10℃

Temperature at BaseTemp at Base

Sat
05

Snow unlikely

FairCloudCloudCloud

Fair early, then cloudy later.

This Snow Forecast for Oze Iwakura, 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 Oze Iwakura, 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.

Oze Iwakura Snow Forecast updated at 15:33 CDT, next update expected imminently.

Snow Forecast near Oze Iwakura

Snow Forecasts for Ski Resorts near Oze Iwakura
Snow Report and Forecast 48 HrSunMonTueWedThuFriSat 7 Day
Naeba8cm 11cm
Kawaba3cm 7cm
Yuzawa Nakazato7cm 7cm
Yuzawa ParK5cm 5cm
Ipponsugi4cm 4cm
Iwappara3cm 3cm

Understanding and predicting Snow Conditions in Oze Iwakura

Here are our tips for making the most of a trip to Oze Iwakura, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Oze Iwakura, 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 Oze Iwakura 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 Oze Iwakura 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 Oze Iwakura 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.