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Ski Japan - Hokkaido

Ishikari Heigen Snow Forecast

43.26° N 141.51° E

Weather Forecast for Ishikari Heigen at 126m altitude

Issued:
2 am 17 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 5.0mm), mostly falling on Sat night. Warm (max 21°C on Thu morning, min 14°C on Fri night). Wind will be generally light.

Days 4-6 weather summary:

Some drizzle, heaviest during Tue night. Warm (max 20°C on Mon morning, min 13°C on Tue night). Wind will be generally light.

Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
some clouds
cloudy
light rain
light rain
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
rain shwrs
km/h
5
ENE
5
NW
15
SE
10
SE
5
SSE
10
SE
10
E
10
SE
10
ENE
5
N
5
NW
10
NW
10
NW
25
NW
20
NW
10
NW
20
NW
10
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
3
1
max °C
21
21
17
20
21
16
18
16
17
19
19
18
20
19
17
18
18
16
min °C
17
19
15
17
19
14
15
16
16
18
18
16
19
18
16
18
17
13
 chill °C
17
19
14
17
19
13
15
16
16
18
18
16
19
18
16
18
17
13
Humid %
67
57
85
83
49
77
64
75
96
84
80
88
76
69
80
64
57
78
Freeze m
3300
3350
3350
3600
3750
3900
3800
3500
3800
4000
4000
4000
4150
4050
3900
3500
3200
3200
Sea lvl1000m2000m3000m4000m5000m
192016192015171617191917201917181815212015202014181617201917211916201814
Sunrise
5:13
5:15
5:16
5:18
5:18
5:20
Sunset
5:40
5:39
5:37
5:36
5:34
5:31

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Ishikari Heigen:

No recent snow reports

No recent snow reports

Ishikari Heigen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:11 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Hokkaido are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of September 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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