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Ski Japan - Hokkaido

Ishikari Heigen Snow Forecast

43.26° N 141.51° E
73m altitude
Issued:
2 pm 19 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 14.0mm), heaviest on Wed afternoon. Warm (max 26°C on Fri morning, min 18°C on Fri night). Mainly fresh winds.

Days 4-6 weather summary:

Light rain (total 6.0mm), mostly falling on Mon afternoon. Warm (max 25°C on Sat afternoon, min 18°C on Sat night). Winds increasing (calm on Sat afternoon, fresh winds from the NW by Tue morning).

Wed
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
light rain
rain showers
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
light rain
light rain
heavy rain
light rain
rain shwrs
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
light rain
light rain
km/h
30
SSE
30
SSE
5
SE
15
NW
5
NW
5
ENE
5
S
20
SE
10
SE
5
WNW
10
SE
20
SSE
30
SE
25
SE
25
SSE
15
SSE
10
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
11
2
1
2
4
max °C
22
21
25
25
22
26
26
18
25
25
20
24
23
20
25
22
20
min °C
22
21
23
23
19
23
22
18
22
23
18
22
21
18
22
21
19
 chill °C
22
21
23
23
19
23
22
18
22
23
18
22
21
18
22
21
19
Humid %
96
98
89
62
81
63
57
96
80
68
91
76
71
92
79
91
97
Freeze m
4800
4450
4400
4300
4150
4150
4300
4250
4200
4350
4550
4600
4550
4500
4350
4200
4300
Sea lvl1000m2000m3000m4000m5000m
22212424202524182323192322192321202221252419262518252418242319252220
Sunrise
4:43
4:45
4:46
4:47
4:48
Sunset
6:30
6:30
6:28
6:27
6:24
6:22

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 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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