Seki Onsen snow
Ski Japan - Niigata

Seki Onsen Snow Forecast

Weather Forecast for Myokokogen Seki Onsen at 900 m
Issued: 2 am  31 Dec 2025 (local time)

New snow in Seki Onsen

11.1cm4.4in
Wed 31st (AM)
The snow forecast for Seki Onsen is: A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max 0°C on Wed morning, min -7°C on Fri night). Wind will be generally light.

Seki Onsen Weather (Next 3 days): The snow forecast for Seki Onsen is: A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max 0°C on Wed morning, min -7°C on Fri night). Wind will be generally light.

Seki Onsen Weather (Days 4-6): A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max 0°C on Sun morning, min -9°C on Mon night). Winds decreasing (near gales from the WNW on Mon morning, light winds from the SW by Mon night).


Seki Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-4
15
snow showers
Bottom Lift: 
-2
10
snow showers
6 Day Forecast
Issued: 2 am 31 Dec 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
mod snow
heavy snow
mod snow
mod snow
heavy snow
heavy snow
heavy snow
heavy snow
light snow
snow showers
snow showers
light snow
mod snow
heavy snow
heavy snow
light snow
snow showers
snow shwrs
mod. snow
heavy snow
mod. snow
mod. snow
heavy snow
heavy snow
heavy snow
heavy snow
light snow
snow shwrs
snow shwrs
light snow
mod. snow
heavy snow
heavy snow
light snow
snow shwrs
 km/h
10
SW
15
WNW
10
NNW
10
NNW
10
NW
5
N
5
W
20
NNW
15
NW
20
W
20
WNW
10
SW
15
SW
25
WSW
25
NW
50
WNW
45
WNW
10
W
Snow map
1
6
14
7
6
17
10
12
11
2
1
6
39
11
4
1
max °C
0
0
-4
-3
-3
-5
-4
-5
-6
-3
-3
-6
0
0
-4
-5
-5
-7
min °C
-1
-3
-5
-4
-5
-6
-5
-6
-7
-4
-6
-6
-2
-1
-6
-7
-6
-9
-4
-8
-8
-7
-10
-6
-5
-12
-13
-10
-11
-10
-7
-6
-15
-18
-14
-14
82
89
97
95
93
96
88
94
95
91
87
79
77
88
96
89
87
80
700
800
300
300
400
150
150
200
0
200
550
0
600
1000
200
0
250
0
Sea lvl1000m2000m3000m4000m5000m
-4-4-7-7-7-7-7-7-8-7-6-5-3-2-7-9-7-7-1-2-5-4-4-6-5-6-7-4-5-6-1-1-5-6-6-8
Sunrise
6:58
7:00
7:00
7:00
7:00
7:00
Sunset
4:39
4:40
4:40
4:42
4:43
4:44

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Seki Onsen:

  • 4 km away from Seki Onsen

    - Japan Skier47 minutes ago
    Eyeball reporter

    Great skiing on well groomed pistes. Good news, snow is forecast. from Ikenotaira Onsen Alpenblick

  • 21 km away from Seki Onsen

    18 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

  • 21 km away from Seki Onsen

    19 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is probably falling as rain at the bottom of the ski area from Iizuna Kogen

Seki Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:10cm
Last snowfall:30 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (2) / good piste (2)


Snow History

Week 4 of December has on average:
0.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.8
Powder days
Fresh snow, limited sun, any wind.
0.4
Bluebird days
Average snow, mostly sunny, light wind.