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Ski Japan - Nagano

Yachiho Kogen Snow Forecast

Weather Forecast for Yachiho Kogen at 1830 m
Issued: 8 pm  13 Jan 2026 (local time)

New snow in Yachiho Kogen

2.8cm1.1in
Thu 15th (NGT)
The snow forecast for Yachiho Kogen is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Thu afternoon, min -9°C on Tue night). Winds decreasing (strong winds from the W on Tue night, moderate winds from the WNW 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 afternoon, min -9°C on Tue night). Winds decreasing (strong winds from the W on Tue night, moderate winds from the WNW by Wed night).

Yachiho Kogen Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 2°C on Mon morning, min -3°C on Fri night). Winds increasing (light winds from the WSW on Sun afternoon, fresh winds from the WSW by Mon afternoon).


Yachiho Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-7
40
clear
Bottom Lift: 
-6
30
clear
6 Day Forecast
Issued: 8 pm 13 Jan 2026 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
clear
part cloud
part cloud
part cloud
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
clear
clear
some clouds
some clouds
some clouds
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
40
W
25
W
30
W
20
WNW
20
WSW
40
WSW
25
W
30
W
25
WNW
25
W
25
W
25
WNW
20
WNW
15
W
10
W
15
SW
Snow map
3
max °C
-6
-7
-6
-6
-2
-1
-3
-2
-1
-2
0
0
-1
0
1
-1
min °C
-9
-8
-7
-7
-4
-2
-4
-3
-2
-3
-2
-1
-3
-2
-1
-2
-18
-16
-16
-15
-11
-10
-12
-11
-9
-10
-8
-7
-9
-7
-4
-7
68
59
50
55
47
72
98
61
46
46
31
36
60
42
38
62
700
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950
250
1000
1650
1300
1300
1700
1150
1550
1850
1100
1250
2000
1300
Sea lvl1000m2000m3000m4000m5000m
-8-8-7-7-3-2-4-3-2-3-1-1-2-10-2-7-6-6-8-2-1-3-1-2-51-1-400-3
Sunrise
6:56
6:56
6:56
6:56
6:54
Sunset
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

    5 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

    8 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:2cm
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:
1.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.6
Powder days
Fresh snow, limited sun, any wind.
3.6
Bluebird days
Average snow, mostly sunny, light wind.



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