J2Ski New Zealand J2Ski logo
Facebook

Niseko Grand Hirafu Weather Forecast - 7 to 16 days - 11th August 2026

Niseko Grand Hirafu Weather

ECMWF IFS
GFS
JMA

PROSubscribe to Switch Weather Model

Weather Forecast for Niseko Grand Hirafu (300m to 1,308m)

Weather Outlook from 11 August.

Niseko Grand Hirafu Forecast

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

Niseko Grand Hirafu Weather Forecast updated at 03:40 NZST, next update expected imminently.

Long-range Snow Outlook for Niseko Grand Hirafu

 
Snowfall

 
Snow Line

Max 27℃
Min 18℃

Snow unlikely

Niseko Grand Hirafu Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Niseko Grand Hirafu from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Tue
11
Clear

Clear sky.

Max 27℃
Min 22℃
Wed
12
Fair

Fair.

Max 27℃
Min 21℃
Thu
13
Fair

Fair.

Max 24℃
Min 20℃
Fri
14
Clear

Clear sky.

Max 25℃
Min 19℃
Sat
15
Clear

Clear sky.

Max 24℃
Min 19℃
Sun
16
Mixed

Clear spells.

Max 25℃
Min 18℃
Mon
17
Fair

Fair.

Max 24℃
Min 18℃

No significant snowfall is forecast for this period.

This Snow Forecast for Niseko Grand Hirafu, 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 Niseko Grand Hirafu, 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.

Niseko Grand Hirafu Weather Forecast updated at 03:40 NZST, next update expected imminently.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Niseko Grand Hirafu.

Japan Accommodation (Apartments, Chalets, Hotels) Map

 

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

Off-Piste Safety in Niseko Grand Hirafu

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