Seki Onsen snow
Ski Japan - Niigata

Seki Onsen Snow Forecast

Weather Forecast for Myokokogen Seki Onsen at 1210 m
Issued: 2 am  14 Dec 2025 (local time)

New snow in Seki Onsen

3.7cm1.5in
Sun 14th (PM)
The snow forecast for Seki Onsen is: Light rain (total 7.0mm) on Sun morning. Becoming colder with heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 3°C on Sun morning, min -5°C on Mon afternoon). Winds decreasing (strong winds from the NW on Sun night, calm by Tue night).

Seki Onsen Weather (Next 3 days): The snow forecast for Seki Onsen is: Light rain (total 7.0mm) on Sun morning. Becoming colder with heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 3°C on Sun morning, min -5°C on Mon afternoon). Winds decreasing (strong winds from the NW on Sun night, calm by Tue night).

Seki Onsen Weather (Days 4-6): A light covering of new snow, mostly falling on Wed morning. Freeze-thaw conditions (max 6°C on Fri afternoon, min -4°C on Wed night). Wind will be generally light.


Seki Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
3
15
mod rain
Bottom Lift: 
3
15
mod rain
6 Day Forecast
Issued: 2 am 14 Dec 2025 / Updates in ::
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Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
light snow
snow showers
mod snow
snow showers
snow showers
part cloud
light snow
mod snow
light snow
light snow
light snow
part cloud
clear
clear
clear
clear
clear
mod. rain
light snow
snow shwrs
mod. snow
snow shwrs
snow shwrs
some clouds
light snow
mod. snow
light snow
light snow
light snow
some clouds
clear
clear
clear
clear
clear
 km/h
15
SSW
25
W
40
WNW
30
WNW
20
WNW
5
WNW
10
WSW
15
W
10
WNW
5
WSW
5
NW
5
NNW
5
NW
0
WSW
10
SW
10
SSW
10
SSW
10
SSW
Snow map
3
12
5
1
6
2
2
2
7
max °C
3
1
-2
-3
-4
-4
0
1
-1
-2
-2
-3
-2
0
2
5
6
6
min °C
2
-1
-3
-4
-5
-5
-2
0
-2
-2
-3
-4
-3
-1
1
4
6
5
-2
-8
-11
-12
-11
-9
-6
-4
-5
-2
-6
-7
-3
-1
-2
2
4
3
96
92
98
93
90
79
47
78
95
97
98
97
82
60
50
32
33
36
2050
1300
900
700
750
0
850
1300
950
850
900
550
700
1100
1700
2300
2550
2800
topbotSea lvl1000m2000m3000m4000m5000m
30-3-4-5-5-11-2-2-3-4-3-1256631-1-1-3-511-10-1-300-1453
Sunrise
6:50
6:52
6:52
6:52
6:54
6:54
Sunset
4:30
4:30
4:31
4:31
4:31
4:32

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Seki Onsen:

  • 5 km away from Seki Onsen

    41 minutes ago
    Is it snowing?

    Snow falling in Myoko Suginohara. from Myoko Suginohara

  • 21 km away from Seki Onsen

    2 hours ago
    weather station observation

    Moderate to heavy freezing rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen

  • 21 km away from Seki Onsen

    5 hours ago
    weather station observation

    Continuous light snow reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is probably falling as rain apart from near the top of the ski area from Iizuna Kogen

Seki Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:40cm
Last snowfall:12 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (1) / good piste (1)


Snow History

Week 2 of December has on average:
0.9
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.3
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.