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Inawashiro Snow Forecast - 13th March 2025

Snow Mail

Inawashiro Snow Report and Forecast

Snow Forecast for Inawashiro

When will there be fresh snow?

This is the Snow Forecast for Inawashiro, Japan for 16 days from 13 March.

Updated 13 March 2025 17:36 NZDT.

Inawashiro Snow Forecast Highlights
Next Snow Expected15 March
Next Snow Amount4cm
Next 48 Hours4cm
Next 7 Days17cm
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For Forecast detail, see below.

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

Forecast for today in Inawashiro

Max 8℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 8℃

Temperature at BaseTemp at Base

Thu
13

Snow unlikely

FairFairMixedClear

Fair, clear spells, clear sky later.

Inawashiro has 4cm new snow forecast in the next 48 hours.

Inawashiro Snow Report

Inawashiro Snow Depths and Conditions.
Upper Snow Depths
-
Lower Snow Depths
-
Snow Conditions
-

Inawashiro 7-Day Snow Forecast Overview

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 NEW FOR 24/25 - Improved Forecasts for Inawashiro - high-resolution weather models, updated more often -  Subscribe

Summary Weather and Snow Forecast for Inawashiro from OpenMeteo
Thu
13
Fri
14
Sat
15
Sun
16
Mon
17
Tue
18
Wed
19
WindNW F5NW F6SW F4SE F3NW F6SW F3S F2
1,200m
8℃
Mixed
5℃
Fair
4℃
Snow
+4cm
3℃
Light Snow
+8cm
0℃
Mixed
+3cm
-1℃
Fair
0℃
Cloud
NW F5NW F6SW F4SE F3NW F6SW F3S F2
938m
8℃
Mixed
5℃
Fair
4℃
Snow
+4cm
4℃
Light Snow
+6cm
2℃
Mixed
+2cm
0℃
Fair
2℃
Cloud
NW F5NW F6SW F4SE F4NW F6SW F3S F2
675m
8℃
Mixed
5℃
Fair
4℃
Fair
+1cm
7℃
Snow
+1cm
4℃
Lt Snow Shwrs
+1cm
2℃
Fair
4℃
Cloud
Snow Line

675m

varying 949m
to 675m

675m

675m

Max Town8℃5℃4℃7℃4℃2℃4℃
Min Town1℃-1℃0℃1℃-2℃-1℃-1℃

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.

Inawashiro 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 8℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 8℃

Temperature at BaseTemp at Base

Thu
13

Snow unlikely

FairFairMixedClear

Fair, clear spells, clear sky later.

Max 5℃
Min -1℃

Valley temperatures from an overnight low of -1℃ to daytime highs around 5℃

Temperature at BaseTemp at Base

Fri
14

Snow unlikely

FairClearFairFair

Fair, clear sky, fair later.

Max 4℃
Min 0℃

Valley temperatures from an overnight low of 0℃ to daytime highs around 4℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Sat
15

1cm to 4cm New Snow

ClearFairFairLight Snow

Clear sky, fair, light snow later.

Snow falling to resort level.

Max 7℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 7℃
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Sun
16

1cm to 8cm New Snow

Light SnowLt RainCloudLight Snow

Light snow first, light rain then cloudy, light snow at altitude later.

Snow Line from 949m to resort level.

Max 4℃
Min -2℃

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

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Mon
17

1cm to 3cm New Snow

CloudLt Snow ShwrsMixedMixed

Cloudy, light snow showers, clear spells later.

Snow falling to resort level.

Max 2℃
Min -1℃

Valley temperatures from an overnight low of -1℃ to daytime highs around 2℃

Temperature at BaseTemp at Base

Tue
18

Snow unlikely

MixedCloudFairMixed

Clear spells first, cloudy then fair, clear spells later.

Max 4℃
Min -1℃

Valley temperatures from an overnight low of -1℃ to daytime highs around 4℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Wed
19

Snow unlikely

CloudCloudCloudSnow

Cloudy early, then snow showers later.

This Snow Forecast for Inawashiro, 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 Inawashiro, 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.

Inawashiro Snow Forecast updated at 17:36 NZDT, next update expected imminently.

Snow Forecast near Inawashiro

Snow Forecasts for Ski Resorts near Inawashiro
Snow Report and Forecast 48 HrThuFriSatSunMonTueWed 7 Day
Adatara Kogen1cm 12cm
Aizu Kogen Takahata1cm 11cm
Numajiri4cm 11cm
Aizu Kogen Takatsue1cm 8cm
Aizu Kogen Daikurayama-7cm
Alts Bandai-5cm
Bandai Kokusai-5cm

Understanding and predicting Snow Conditions in Inawashiro

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