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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1830 m
Issued: 8 pm  05 Dec 2025 (local time)

New snow in Yachiho Kogen

2.0cm0.8in
Thu 11th (NGT)
The snow forecast for Yachiho Kogen is: Mostly dry. Freeze-thaw conditions (max 2°C on Sun afternoon, min -6°C on Fri night). Winds increasing (light winds from the W on Fri night, fresh winds from the W by Mon morning).

Yachiho Kogen Weather (Next 3 days): The snow forecast for Yachiho Kogen is: Mostly dry. Freeze-thaw conditions (max 2°C on Sun afternoon, min -6°C on Fri night). Winds increasing (light winds from the W on Fri night, fresh winds from the W by Mon morning).

Yachiho Kogen Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 3°C on Thu morning, min -5°C on Mon night). Wind will be generally light.


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-6
10
clear
Bottom Lift: 
-7
10
clear
6 Day Forecast
Issued: 8 pm 05 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
night
AM
PM
night
AM
PM
night
AM
PM
night
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PM
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night
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
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clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
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clear
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clear
 km/h
10
W
10
SW
15
SW
25
WSW
20
W
25
W
25
WSW
35
W
30
W
20
WNW
15
W
15
W
10
WNW
10
W
15
W
15
WSW
Snow map
max °C
-5
-1
0
-1
1
2
1
1
0
-3
-3
-2
-3
-1
0
0
min °C
-6
-4
-1
-2
-1
1
0
1
-2
-5
-5
-3
-4
-3
0
0
-12
-9
-6
-8
-6
-4
-6
-6
-9
-12
-10
-7
-8
-6
-4
-4
62
30
35
29
38
51
57
58
60
63
65
41
56
38
28
26
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topbotSea lvl1000m2000m3000m4000m5000m
-6-3-1-20211-1-4-4-3-4-200-7-1-1-422-120-5-2-2-500-2
Sunrise
6:41
6:43
6:43
6:43
6:45
Sunset
4:30
4:30
4:30
4:31
4:31

Snow Radar

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Latest snow reports near Yachiho Kogen:

  • 20 km away from Yachiho Kogen

    18 hours ago
    weather station observation

    Freezing rain reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine but it is forecast cold enough for snow at the ski area from Kirigamine

  • 20 km away from Yachiho Kogen

    19 hours ago
    weather station observation

    Freezing rain reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine but it is forecast cold enough for snow at higher elevations in the ski area from Kirigamine

Yachiho Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:1cm
Last snowfall: 3 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)


Snow History

Week 1 of December has on average:
0.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.5
Powder days
Fresh snow, limited sun, any wind.
2.3
Bluebird days
Average snow, mostly sunny, light wind.




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