Seki Onsen snow
Ski Japan - Niigata

Seki Onsen Snow Forecast

Weather Forecast for Myokokogen Seki Onsen at 1055 m
Issued: 2 pm  21 Nov 2025 (local time)

New snow in Seki Onsen

4.3cm1.7in
Tue 25th (NGT)
The snow forecast for Seki Onsen is: Heavy rain (total 27.0mm), heaviest during Fri afternoon. Mild temperatures (max 8°C on Sun afternoon, min 2°C on Fri night). Wind will be generally light.

Seki Onsen Weather (Next 3 days): The snow forecast for Seki Onsen is: Heavy rain (total 27.0mm), heaviest during Fri afternoon. Mild temperatures (max 8°C on Sun afternoon, min 2°C on Fri night). Wind will be generally light.

Seki Onsen Weather (Days 4-6): Moderate rain (total 11.0mm) heaviest on Tue night, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 7°C on Mon afternoon, min 0°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue night, calm by Wed night).


Seki Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
2
15
heavy rain
Bottom Lift: 
4
10
heavy rain
6 Day Forecast
Issued: 2 pm 21 Nov 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Fri
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
light snow
rain showers
clear
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
cloud
light rain
snow showers
snow showers
part cloud
clear
clear
part cloud
part cloud
heavy rain
light snow
rain shwrs
clear
clear
some clouds
clear
some clouds
some clouds
cloudy
some clouds
cloudy
light rain
snow shwrs
snow shwrs
some clouds
clear
clear
some clouds
some clouds
 km/h
10
NW
15
WNW
5
NW
5
NNW
10
SSW
5
SW
0
WNW
5
SW
5
SSW
5
NW
5
WSW
10
SSW
5
SW
35
W
15
WNW
15
NW
5
NNW
10
S
15
S
25
S
Snow map
 cm 
4
 mm 
15
11
1
4
7
max°C
4
3
3
4
4
7
8
7
7
7
6
7
7
3
1
1
1
6
7
7
min°C
3
2
2
3
3
6
7
5
7
7
5
6
4
0
0
0
0
4
7
5
chill°C 
0
-2
0
3
1
5
6
4
6
6
5
4
2
-6
-5
-4
-3
1
4
1
Humid% 
97
97
84
80
70
49
51
51
41
50
60
56
61
94
88
86
80
41
42
69
Freezing level (m
1650
1450
1300
1500
1900
2250
2350
2500
2500
2250
2050
2050
2000
1300
1100
1150
1000
2050
2300
2350
topliftbotliftSea lvl1000m2000m3000m4000m5000m
31223666666651-1-1-156654543885885872320675
Sunrise
6:31
6:33
6:33
6:35
6:35
6:37
Sunset
4:34
4:34
4:32
4:32
4:31
4:31
4:31

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Seki Onsen:

  • 21 km away from Seki Onsen

    5 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 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:
Last snowfall:18 Nov 2025
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)


Snow History

Week 3 of November has on average:
0.3
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.