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Ski Japan - Nagano

Shiga Kogen-Tannenomori Okojo Snow Forecast

Weather Forecast for Tannenomori Okojo at 1800 m
Issued: 2 pm  31 Aug 2025 (local time)

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The snow forecast for Shiga Kogen-Tannenomori Okojo is: Heavy rain (total 27.0mm), heaviest during Tue night. Warm (max 21°C on Mon morning, min 16°C on Tue night). Wind will be generally light.

Shiga Kogen-Tannenomori Okojo Weather (Next 3 days): The snow forecast for Shiga Kogen-Tannenomori Okojo is: Heavy rain (total 27.0mm), heaviest during Tue night. Warm (max 21°C on Mon morning, min 16°C on Tue night). Wind will be generally light.

Shiga Kogen-Tannenomori Okojo Weather (Days 4-6): Moderate rain (total 18.0mm), heaviest on Wed afternoon. Very mild (max 19°C on Sat morning, min 13°C on Fri night). Wind will be generally light.


Shiga Kogen-Tannenomori Okojo Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
19
5
thunderstorm
Bottom Lift: 
18
5
thunderstorm
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6 Day Forecast
Issued: 2 pm 31 Aug 2025 / Updates in ::
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Sun
31
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1
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 km/h
5
S
10
S
5
SW
5
WNW
10
SSW
10
SW
5
WNW
5
WSW
5
NW
5
NNW
10
SSE
5
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5
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5
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10
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5
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5
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Snow map
 cm 
 mm 
4
1
2
2
3
11
4
5
3
3
2
3
2
max°C
20
18
21
21
19
21
21
18
16
17
16
16
15
15
17
16
14
19
20
16
min°C
19
17
19
19
17
19
18
16
16
16
15
15
15
15
16
14
13
18
17
16
chill°C 
19
17
19
19
17
19
18
16
16
16
15
15
15
15
16
14
13
18
17
16
Humid% 
72
83
70
62
78
71
63
79
87
87
87
94
93
93
91
83
72
48
54
73
Freezing level (m
5100
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4950
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topliftbotliftSea lvl1000m2000m3000m4000m5000m
20182020182020171617161615151715141919162017222017212016171615161515171613201914
Sunrise
5:16
5:16
5:16
5:18
5:18
5:20
Sunset
6:15
6:15
6:13
6:12
6:10
6:08
6:07
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Snow Radar

Latest snow reports near Shiga Kogen-Tannenomori Okojo:

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Shiga Kogen-Tannenomori Okojo Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 6 May 2025
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Other resorts in Japan - Nagano 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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