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Ski Japan - Nagano

Koumi Riekkusu Ski Valley Snow Forecast

Weather Forecast for Koumi Riekkusu Ski Valley at 1400 m
Issued: 2 am  08 Feb 2026 (local time)

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New snow in Koumi Riekkusu Ski Valley

4.2cm1.7in
Sun 8th (AM)
The snow forecast for Koumi Riekkusu Ski Valley is: A light covering of new snow, mostly falling on Sun morning. Freeze-thaw conditions (max 2°C on Tue morning, min -17°C on Sun night). Wind will be generally light.

Koumi Riekkusu Ski Valley Weather (Next 3 days): The snow forecast for Koumi Riekkusu Ski Valley is: A light covering of new snow, mostly falling on Sun morning. Freeze-thaw conditions (max 2°C on Tue morning, min -17°C on Sun night). Wind will be generally light.

Koumi Riekkusu Ski Valley Weather (Days 4-6): A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 2°C on Wed morning, min -9°C on Thu night). Wind will be generally light.


Koumi Riekkusu Ski Valley Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-13
10
mod snow
Bottom Lift: 
-11
10
mod snow
6 Day Forecast
Issued: 2 am 08 Feb 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
snow showers
clear
clear
clear
clear
part cloud
snow showers
light snow
light snow
mod snow
cloud
part cloud
part cloud
clear
part cloud
cloud
light snow
light snow
snow shwrs
clear
clear
clear
clear
some clouds
snow shwrs
light snow
light snow
mod. snow
cloudy
some clouds
some clouds
clear
some clouds
cloudy
 km/h
10
NW
15
NW
10
W
15
WNW
15
WNW
5
WSW
10
SW
10
SW
15
SW
15
SW
5
WNW
10
N
15
NW
10
NW
5
W
10
WNW
15
W
15
NW
Snow map
4
1
1
1
1
10
max °C
-9
-10
-15
-5
-4
-8
2
2
-2
2
2
-2
-3
-2
-9
-1
0
-6
min °C
-11
-14
-17
-9
-9
-10
-2
-2
-4
0
-1
-8
-5
-7
-9
-4
-4
-6
-17
-24
-24
-15
-15
-15
-5
-7
-10
-4
-3
-13
-10
-12
-13
-7
-8
-11
88
62
82
63
53
49
36
46
92
96
83
97
86
72
72
46
66
89
0
0
0
0
750
0
1150
1750
1100
1450
1700
900
600
1000
0
800
1350
400
Sea lvl1000m2000m3000m4000m5000m
-13-16-18-10-7-6-2-1-3-2-1-6-7-6-7-5-4-5-10-12-16-7-7-900-311-5-4-5-9-3-2-6
Sunrise
6:41
6:39
6:39
6:37
6:37
6:35
Sunset
5:19
5:20
5:21
5:22
5:22
5:23
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Snow Radar

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Latest snow reports near Koumi Riekkusu Ski Valley:

  • 24 km away from Koumi Riekkusu Ski Valley

    2 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

  • 24 km away from Koumi Riekkusu Ski Valley

    5 hours ago
    weather station observation

    Continuous light snow reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine Ski Resort from Kirigamine

Koumi Riekkusu Ski Valley Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:6cm
Last snowfall: 7 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 2 of February has on average:
0.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.9
Powder days
Fresh snow, limited sun, any wind.
1.5
Bluebird days
Average snow, mostly sunny, light wind.



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