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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1730 m
Issued: 2 pm  13 Jan 2026 (local time)

New snow in Yachiho Kogen

1.0cm0.4in
Tue 13th (PM)
The snow forecast for Yachiho Kogen is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Thu morning, min -10°C on Tue night). Winds decreasing (near gales from the WSW on Tue afternoon, light winds from the W by Wed night).

Yachiho Kogen Weather (Next 3 days): The snow forecast for Yachiho Kogen is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Thu morning, min -10°C on Tue night). Winds decreasing (near gales from the WSW on Tue afternoon, light winds from the W by Wed night).

Yachiho Kogen Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 2°C on Sun afternoon, min -4°C on Fri night). Winds increasing (light winds from the W on Sun morning, fresh winds from the WSW by Mon morning).


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-7
40
snow showers
Bottom Lift: 
-6
30
snow showers
6 Day Forecast
Issued: 2 pm 13 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tue
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
PM
night
AM
PM
night
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PM
night
AM
PM
night
AM
PM
night
AM
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night
snow showers
snow showers
part cloud
clear
part cloud
cloud
snow showers
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
snow shwrs
some clouds
clear
some clouds
cloudy
snow shwrs
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
50
WSW
35
W
25
W
30
W
15
W
20
WSW
35
WSW
25
W
25
W
20
W
20
W
15
WNW
15
WNW
15
WNW
10
W
10
WSW
15
SW
Snow map
1
2
max °C
-3
-6
-7
-6
-5
-1
-1
-2
-2
-1
-4
-1
0
-2
1
2
0
min °C
-6
-10
-8
-6
-7
-4
-3
-4
-3
-3
-4
-4
-1
-2
-1
1
-1
-16
-19
-16
-14
-14
-10
-11
-12
-10
-9
-11
-10
-6
-7
-4
-2
-6
69
68
59
51
62
48
66
97
66
53
56
47
45
59
43
43
62
1350
450
450
950
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1000
1600
1300
1250
1550
700
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1750
1100
1400
2050
1550
Sea lvl1000m2000m3000m4000m5000m
-5-9-8-7-6-3-3-4-4-3-5-3-1-2-11-1-4-8-6-6-8-2-2-3-2-2-6-2-1-411-3
Sunrise
6:56
6:56
6:56
6:56
6:54
Sunset
4:52
4:52
4:53
4:54
4:55
4:57

Snow Radar

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Latest snow reports near Yachiho Kogen:

  • 20 km away from Yachiho Kogen

    2 hours ago
    weather station observation

    Rain and snow or hail reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine Ski Resort from Kirigamine

  • 20 km away from Yachiho Kogen

    5 hours ago
    weather station observation

    Moderate to heavy 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

Yachiho Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:10cm
Last snowfall:11 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 2 of January has on average:
0.9
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.6
Powder days
Fresh snow, limited sun, any wind.
4.0
Bluebird days
Average snow, mostly sunny, light wind.



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