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Hachimantai Resort Snow Forecast - 48 hour - 21st July 2026

Hachimantai Resort 48-Hour Snow Forecast

ECMWF IFS
GFS
JMA

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Updated 21 July 2026 07:47 AEST

2-Day Forecast for Hachimantai Resort

48-hours from 21 July.

See below for forecast detail

Hachimantai Resort Snow Forecast updated at 07:47 AEST, next update expected 13:00 AEST.

Forecast for today in Hachimantai Resort

Max 27℃
Min 22℃

Valley temperatures from an overnight low of 22℃ to daytime highs around 27℃

Temperature at BaseTemp at Base

Tue
21

Snow unlikely

MixedFairFairMixed

Clear spells, fair, clear spells later.

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

Forecast for tomorrow in Hachimantai Resort

Max 25℃
Min 21℃

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

Temperature at BaseTemp at Base

Wed
22

Snow unlikely

DrizzleLt DrizzleFairFair

Drizzle, light drizzle, fair later.

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

48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Hachimantai Resort from OpenMeteo(JMA)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Tue00:00Mixed

Cloudy at altitude.
Mixed below.
23℃SW
Calm
-125%
Tue01:00Mixed

Cloudy at altitude.
Mixed below.
22℃SW
Calm
-125%
Tue02:00Mixed

Cloudy at altitude.
Mixed below.
22℃SW
Light
-125%
Tue03:00Mixed

Cloudy at altitude.
Mixed below.
22℃SW
Light
-125%
Tue04:00Mixed

Cloudy at altitude.
Mixed below.
22℃SW
Light
-125%
Tue05:00Fair

Clear spells at altitude.
Fair below.
22℃SW
Calm
-125%
Tue06:00Fair

Clear spells at altitude.
Fair below.
23℃SW
Calm
-125%
Tue07:00Fair

Clear spells at altitude.
Fair below.
24℃SW
Calm
-125%
Tue08:00Fair

Clear spells at altitude.
Fair below.
24℃SW
Light
-125%
Tue09:00Fair

Fair.25℃SW
Calm
-125%
Tue10:00Mixed

Clear spells.26℃SW
Calm
-125%
Tue11:00Mixed

Clear spells.26℃SW
Calm
-125%
Tue12:00Mixed

Clear spells.26℃SW
Calm
-125%
Tue13:00Fair

Fair.27℃SW
Calm
-125%
Tue14:00Fair

Fair.27℃SW
Calm
-125%
Tue15:00Fair

Fair.27℃SW
Calm
-125%
Tue16:00Cloud

Cloudy.26℃SW
Calm
-125%
Tue17:00Fair

Fair.26℃SW
Calm
-125%
Tue18:00Fair

Fair.25℃SW
Light
-125%
Tue19:00Fair

Fair.24℃SW
Calm
-125%
Tue20:00Fair

Fair.23℃SW
Calm
-125%
Tue21:00Fair

Clear spells at altitude.
Fair below.
23℃SW
Light
-125%
Tue22:00Mixed

Clear spells.22℃SW
Light
-125%
Tue23:00Clear

Fair at altitude.
Clear below.
22℃SW
Calm
-125%
Wed00:00Fair

Fair.22℃SW
Calm
-125%
Wed01:00Fair

Fair.21℃SW
Calm
-125%
Wed02:00Fair

Fair.21℃SW
Calm
-125%
Wed03:00Fair

Fair.21℃SW
Calm
-125%
Wed04:00Fair

Fair.21℃SW
Light
-125%
Wed05:00Fair

Clear spells at altitude.
Fair below.
21℃SW
Light
-125%
Wed06:00Fair

Clear spells at altitude.
Fair below.
22℃SW
Calm
-125%
Wed07:00Mixed

Light snow at altitude.
Lt rain below.
22℃SW
Light
-125%
Wed08:00Cloud

Light snow at altitude.
Lt rain below.
23℃SW
Light
-125%
Wed09:00Mixed

Light snow at altitude.
Lt rain below.
23℃SW
Light
-125%
Wed10:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
24℃SW
Light
-125%
Wed11:00Drizzle

Light snow at altitude.
Drizzle below.
24℃SW
Light
-125%
Wed12:00Drizzle

Light snow at altitude.
Drizzle below.
25℃SW
Light
-125%
Wed13:00Fair

Light snow at altitude.
Lt rain below.
25℃SW
Light
-125%
Wed14:00Fair

Clear spells at altitude.
Fair below.
25℃SW
Light
-125%
Wed15:00Fair

Clear spells at altitude.
Fair below.
25℃SW
Light
-125%
Wed16:00Lt Drizzle

Light drizzle.23℃SW
Light
-125%
Wed17:00Lt Drizzle

Light drizzle.23℃SW
Calm
-125%
Wed18:00Lt Drizzle

Light drizzle.23℃SW
Light
-125%
Wed19:00Fair

Clear spells at altitude.
Fair below.
22℃SW
Calm
-125%
Wed20:00Fair

Clear spells at altitude.
Fair below.
22℃SW
Calm
-125%
Wed21:00Fair

Clear spells at altitude.
Fair below.
22℃SW
Light
-125%
Wed22:00Fair

Clear spells at altitude.
Fair below.
22℃SW
Calm
-125%
Wed23:00Fair

Clear spells at altitude.
Fair below.
21℃SW
Calm
-125%

Snow Forecast near Hachimantai Resort

Snow forecasts for nearby ski areas.

Snow Forecasts for other Ski Resorts near Hachimantai Resort are not available.

Hachimantai Resort Snow

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

No significant snowfall is forecast for this period.

This Snow Forecast for Hachimantai Resort, 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 Hachimantai Resort, 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.

Snow Reliability

Hachimantai Resort typically enjoys reliable snow conditions, with average snow depths ranging from 1 to 3 meters throughout the season. For the latest snow conditions and updates, check J2Ski for accurate and timely information.