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Niseko Grand Hirafu resort snow
Ski Japan - Hokkaido

Niseko Grand Hirafu Snow Forecast

42.86° N 140.70° E

Weather Forecast for Niseko Grand Hirafu at 706m altitude

Issued:
8 am 31 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 36.0mm), heaviest during Tue night. Very mild (max 17°C on Mon morning, min 13°C on Tue night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 31.0mm), heaviest during Thu night. Very mild (max 17°C on Sat morning, min 13°C on Fri night). Wind will be generally light.

Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light rain
cloud
cloud
light rain
heavy rain
light rain
light rain
light rain
light rain
mod rain
heavy rain
thunderstorm
thunderstorm
part cloud
clear
rain showers
clear
some clouds
light rain
cloudy
cloudy
light rain
heavy rain
light rain
light rain
light rain
light rain
mod. rain
heavy rain
t-storm
risk
t-storm
risk
some clouds
clear
rain shwrs
clear
km/h
10
SE
5
SSE
5
ESE
10
SSE
10
SSE
15
ESE
20
SE
15
SSE
5
SSE
10
S
10
S
5
S
0
N
5
NNW
5
N
5
NNE
5
NW
0
NNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
2
18
5
5
4
3
9
13
1
4
1
max °C
17
17
14
17
16
14
14
15
15
15
15
15
16
16
13
17
16
13
min °C
16
16
14
16
15
13
14
14
14
15
15
14
16
14
13
15
14
13
 chill °C
16
16
14
16
15
11
12
13
14
15
15
14
16
14
13
15
14
13
Humid %
80
81
88
74
84
94
98
97
96
97
98
93
82
81
94
60
74
76
Freeze m
3550
3700
3850
3900
3800
3900
4050
4050
4050
3800
3350
3250
3300
3200
3200
3200
3500
3750
Sea lvl1000m2000m3000m4000m5000m
131313141312121313131313131211121312202015201815161616171716191814211814
Sunrise
4:58
5:00
5:01
5:03
5:03
5:05
Sunset
6:14
6:13
6:10
6:08
6:07
6:06

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Niseko Grand Hirafu:

No recent snow reports

No recent snow reports

Niseko Grand Hirafu Snow Conditions

Top snow depth:0cm
Bottom snow depth:0cm
Fresh snowfall depth:
Last snowfall: 4 May 2026
Snow AlertsCreate Alert
Other resorts in Japan - Hokkaido are reporting: powder (0) / good piste (0)

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Snow History

Week 4 of August has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.

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