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Amihari 7-Day Snow Forecast - 21st March 2026

Amihari Snow Forecast - 7 day

ECMWF IFS
GFS
JMA

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Updated 20 March 2026 15:43 PDT

7-Day Snow Forecast for Amihari

1-week from 21 March.

For Forecast detail, see below.

Amihari 7-Day Snow Forecast Highlights

When will there be fresh snow in Amihari?

Amihari Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (3,264ft)
Next Snow Expected30 March
Next Snow Amount1in
Next 48 Hours-
Next 7 Days1in

7-Day Snow Outlook for Amihari

 
Snowfall

 
Snow Line

Max 52°F
Min 24°F

1in New Snow

Snow Line from 3,615ft to resort level (2,100ft).

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Amihari 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 34°F
Min 26°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 26°F and rising to 34°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sat
21

New Snow

ClearClearClearClear

Clear sky.

Snow falling to resort level (2,100ft).

Forecast times for Amihari are in Tokyo (Asia/Tokyo) time zone.

Max 47°F
Min 24°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 24°F and rising to 47°F

Temperature at BaseTemp at Base

Sun
22

Snow unlikely

ClearMixedMixedFair

Clear sky, clear spells, fair later.

Forecast times for Amihari are in Tokyo (Asia/Tokyo) time zone.

Max 51°F
Min 26°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 26°F and rising to 51°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Mon
23

Snow unlikely

FairFairClearClear

Fair early, then clear sky later.

Forecast times for Amihari are in Tokyo (Asia/Tokyo) time zone.

Max 43°F
Min 26°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 26°F and rising to 43°F

Temperature at BaseTemp at Base

Tue
24

Snow unlikely

ClearClearFairCloud

Clear sky, fair, cloudy later.

Forecast times for Amihari are in Tokyo (Asia/Tokyo) time zone.

Max 45°F
Min 24°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 24°F and rising to 45°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
25

New Snow

MixedLt DrizzleLt DrizzleLt Drizzle

Clear spells early, then light drizzle later.

Snow Line from 3,615ft to 2,707ft, with rain below.

Forecast times for Amihari are in Tokyo (Asia/Tokyo) time zone.

Max 48°F
Min 37°F

Valley temperatures from an overnight low of 37°F to daytime highs around 48°F
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Thu
26

up to 1in New Snow

Lt DrizzleLt DrizzleLt DrizzleFair

Light drizzle early, then fair later.

Snow Line from 3,615ft to 2,707ft, with rain below.

Forecast times for Amihari are in Tokyo (Asia/Tokyo) time zone.

Max 52°F
Min 32°F

Valley temperatures from an overnight low of 32°F to daytime highs around 52°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Fri
27

Snow unlikely

ClearClearFairMixed

Clear sky, fair, clear spells later.

Forecast times for Amihari are in Tokyo (Asia/Tokyo) time zone.

This Snow Forecast for Amihari, 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 Amihari, 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.

Amihari Snow Forecast updated at 15:43 PDT, next update expected 21:00 PDT.

Snow Forecast near Amihari

Snow Forecasts for Ski Resorts near Amihari
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Hachimantai2in 3in
Hachimantai Resort2in 3in
Shizukuishi- 1in

Snow Reliability

Amihari typically sees an average snow depth of 150 cm, with reliable snowfall throughout the season. For the latest snow conditions, visit J2Ski for up-to-date information.