Niseko 7-Day Snow Forecast

Niseko Snow Forecast - 7 day

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Updated 21 April 2026 22:43 UTC

7-Day Snow Forecast for Niseko

1-week from 22 April.

For Forecast detail, see below.

Niseko 7-Day Snow Forecast Highlights

When will there be fresh snow in Niseko?

Niseko Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (804m)
Next Snow Expected	24 April
Next Snow Amount	1cm -
Next 48 Hours	1cm -
Next 7 Days	1cm -

7-Day Snow Outlook for Niseko

Snowfall

Snow Line

Max 14℃ 57°F
Min 0℃ 31°F

2cm 1in New Snow

Snow Line from 900m 2,953ft to 546m 1,791ft , with rain below.

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Niseko 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 12℃ 53°F
Min 2℃ 36°F

Valley temperatures from an overnight low of 2℃ 36°F to daytime highs around 12℃ 53°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Wed
22

Snow unlikely

Clear spells early, then clear sky later.

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

Max 9℃ 49°F
Min 1℃ 34°F

Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 9℃ 49°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Thu
23

Snow unlikely

Clear sky.

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

Max 5℃ 42°F
Min 0℃ 31°F

Valley temperatures from an overnight low of 0℃ 31°F to daytime highs around 5℃ 42°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Snowfall

Snow Line

Fri
24

up to 2cm up to 1in New Snow

Drizzle first, clear spells then fair, clear sky later.

Snow Line from 900m 2,953ft to 546m 1,791ft , with rain below.

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

Max 8℃ 47°F
Min 1℃ 33°F

Valley temperatures from an overnight low of 1℃ 33°F to daytime highs around 8℃ 47°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Sat
25

Snow unlikely

Clear sky early, then fair later.

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

Max 14℃ 57°F
Min 3℃ 37°F

Valley temperatures from an overnight low of 3℃ 37°F to daytime highs around 14℃ 57°F
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Sun
26

Snow unlikely

Clear sky, fair, cloudy later.

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

Max 14℃ 57°F
Min 5℃ 42°F

Valley temperatures from an overnight low of 5℃ 42°F to daytime highs around 14℃ 57°F
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Mon
27

Snow unlikely

Fair, clear sky, cloudy later.

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

Max 13℃ 55°F
Min 8℃ 46°F

Valley temperatures from an overnight low of 8℃ 46°F to daytime highs around 13℃ 55°F

Temperature at BaseTemp at Base

Tue
28

Snow unlikely

Fair, drizzle, light drizzle later.

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

This Snow Forecast for Niseko, 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, 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 Snow Forecast updated at 22:43 UTC, next update expected imminently.

Snow Forecast near Niseko

Snow Forecasts for Ski Resorts near Niseko
Ski Area	48 Hr	7 Day
Kiroro	4cm 2in	4cm 2in
Niseko Grand Hirafu	2cm 1in	4cm 2in
Niseko Annupuri	2cm 1in	2cm 1in
Niseko Village/Higashiyama	2cm 1in	2cm 1in
Niseko Hanazono	1cm -	1cm -
Niseko Kokusai Moiwa	1cm -	1cm -
Rusutsu	1cm -	1cm -

Snow Reliability

Niseko is famous for its reliable snowfall, often receiving over 15 meters each season and maintaining excellent snow depth. To ensure you have the latest snow conditions, check J2Ski for up-to-date information on snow quality and weather forecasts.