J2Ski J2Ski logo
Facebook

Hachimantai Weather Forecast - 7 to 16 days - 4th November 2026

Hachimantai Weather

ECMWF IFS
GFS
JMA

PROSubscribe to Switch Weather Model

Weather Forecast for Hachimantai ( 950m to 1,450m 3,117ft to 4,757ft )

Weather Outlook from 4 November.

Hachimantai Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Hachimantai Weather Forecast updated at 18:47 UTC, next update expected 00:00 UTC.

Long-range Snow Outlook for Hachimantai

 
Snowfall

 
Snow Line

Max 11℃ 51°F
Min -4℃ 25°F

17cm 7in New Snow

Snow Line from 1,181m 3,875ft to resort level ( 950m 3,117ft ).

Partner Offers

Hachimantai Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Hachimantai from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Wed
04
Clear

Clear sky.

Max 9℃ 47°F
Min 5℃ 40°F
Thu
05
Drizzle

Drizzle.

Max 10℃ 51°F
Min 5℃ 41°F
Fri
06
Lt Drizzle

Light snow at altitude, light drizzle below.

Max 11℃ 51°F
Min 0℃ 31°F
Sat
07
Snow

10cm 4in New Snow
Heavy snow showers.
Snow falling to resort level ( 950m 3,117ft ).

Max -1℃ 31°F
Min -2℃ 28°F
Sun
08
Light Snow

2cm 1in New Snow
Light snow.
Snow falling to resort level ( 950m 3,117ft ).

Max -1℃ 29°F
Min -2℃ 27°F
Mon
09
Light Snow

2cm 1in New Snow
Light snow.
Snow falling to resort level ( 950m 3,117ft ).

Max 0℃ 32°F
Min -3℃ 26°F
Tue
10
Snow

3cm 1in New Snow
Heavy snow showers.
Snow falling to resort level ( 950m 3,117ft ).

Max -1℃ 30°F
Min -4℃ 25°F

This Snow Forecast for Hachimantai, 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, 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.

Hachimantai Weather Forecast updated at 18:47 UTC, next update expected 00:00 UTC.

Current Snow

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

Japan Accommodation (Apartments, Chalets, Hotels) Map

 

For more information about this Japanese Ski Resort, See Also Skiing and Snowboarding in Hachimantai .

Off-Piste Safety in Hachimantai

Before skiing or snowboarding off-piste in Hachimantai, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.