Niseko Annupuri 7-Day Snow Forecast

Niseko Annupuri Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

JMA

PROSubscribe to Switch Weather Model

Updated 31 October 2026 22:47 GMT

Long-Range Snow Forecast for Niseko Annupuri

Long-range (14 to 45 days) from 1 November.

For Forecast detail, see below.

Niseko Annupuri Snow Forecast Highlights

When will there be fresh snow in Niseko Annupuri?

Niseko Annupuri Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (728m)
Next Snow Expected	2 November
Next Snow Amount	4cm 1in
Next 48 Hours	10cm 4in
Next 7 Days	17cm 7in

Long-range Snow Outlook for Niseko Annupuri

Snowfall

Snow Line

Max 11℃ 52°F
Min 0℃ 32°F

16cm 6in New Snow

Snow Line from 762m 2,500ft to resort level ( 300m 984ft ).

Partner Offers

Niseko Annupuri Long-Range (2 weeks+) Snow Forecast Outlook

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.

16 Day Weather and Snow Forecast for Niseko Annupuri from OpenMeteo(JMA)
	Snow and Weather	Temp Town
Sun 01	Fair.	Max 4℃ 39°F Min 1℃ 34°F
Mon 02	up to 4cm up to 1in New Snow Light snow showers at altitude, light rain showers below. Snow Line from 362m 1,188ft to resort level ( 300m 984ft ).	Max 7℃ 44°F Min 1℃ 34°F
Tue 03	up to 6cm up to 2in New Snow Snow showers at altitude, rain showers below. Snow Line from 608m 1,995ft to resort level ( 300m 984ft ).	Max 5℃ 41°F Min 2℃ 35°F
Wed 04	up to 3cm up to 1in New Snow Snow showers at altitude, rain showers below. Snow Line from 762m 2,500ft to 408m 1,339ft , with rain below.	Max 5℃ 42°F Min 2℃ 36°F
Thu 05	Fair.	Max 11℃ 52°F Min 2℃ 36°F
Fri 06	Light snow at altitude, drizzle below.	Max 11℃ 51°F Min 4℃ 38°F
Sat 07	1cm to 2cm up to 1in New Snow Light snow. Snow Line from 546m 1,791ft to resort level ( 300m 984ft ).	Max 3℃ 38°F Min 0℃ 32°F

This Snow Forecast for Niseko Annupuri, 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 Annupuri, 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 Annupuri Snow Forecast updated at 22:47 GMT, next update expected imminently.

Ensemble forecast for Niseko Annupuri, Japan at 300m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Japan Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near Niseko Annupuri

Snow Forecasts for Ski Resorts near Niseko Annupuri
Ski Area	48 Hr	7 Day
Kiroro	9cm 4in	18cm 7in
Niseko	9cm 4in	18cm 7in
Niseko Grand Hirafu	9cm 4in	18cm 7in
Niseko Village/Higashiyama	9cm 4in	18cm 7in
Niseko Hanazono	8cm 3in	17cm 7in
Niseko Kokusai Moiwa	9cm 3in	16cm 6in
Rusutsu	7cm 3in	10cm 4in

How reliable is the snow in Niseko Annupuri?

Niseko Annupuri is known for its exceptional snow reliability, with average snow depths reaching 13 meters and consistent snowfall throughout the season. To stay updated on the latest snow conditions, visit J2Ski for accurate information.

Off-Piste Safety in Niseko Annupuri

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