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Japan Weekly Snow Roundup #300
Weekly Snow News for Japan, updated 4th February 2026: Snowpack passes six metres at Seki Onsen as storms continue.
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Lotte Arai Resort at 804 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 06 Feb 2026
Now
Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | |  | |  |  |  |  |  | | | | |
light snow | mod. snow | heavy snow | mod. snow | mod. snow | heavy snow | heavy snow | mod. snow | mod. snow | light snow | snow shwrs | clear | some clouds | cloudy | light snow | light snow | light snow | mod. snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
2 | 6 | 11 | 6 | 6 | 19 | 15 | 8 | 9 | 4 | — | — | — | — | 1 | 1 | — | 6 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | -3 | -5 | -7 | -7 | -8 | -8 | -8 | -8 | -4 | -3 | -4 | 2 | 1 | 2 | 1 | 1 | 0 |
min °C | -1 | -4 | -7 | -7 | -7 | -8 | -8 | -9 | -9 | -5 | -6 | -6 | 1 | 1 | 0 | 1 | 0 | -3 |
-4 | -8 | -11 | -11 | -13 | -12 | -15 | -18 | -17 | -12 | -11 | -10 | -2 | 1 | -2 | -2 | -4 | -6 | |
98 | 99 | 97 | 95 | 95 | 96 | 96 | 89 | 91 | 94 | 85 | 73 | 55 | 67 | 60 | 99 | 99 | 99 | |
900 | 400 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 400 | 0 | 1050 | 1200 | 1200 | 950 | 950 | 550 | |
 | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — |
 | — | 5:15 | — | — | 5:16 | — | — | 5:19 | — | — | 5:20 | — | — | 5:21 | — | — | 5:22 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max 0°C on Fri morning, min -9°C on Sun afternoon). Winds increasing (light winds from the WNW on Fri morning, fresh winds from the WNW by Sun night).
Next 4-6 days weather summary:
A moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 2°C on Tue morning, min -6°C on Mon afternoon). Wind will be generally light.
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Latest snow reports near Lotte Arai Resort:
12 km away from Lotte Arai Resort
15 hours ago
No clouds over Akakura Kanko today. Calm. Freeze-thaw conditions. No new snow. Every lift is open. The pistes have good snow. Variable snow conditions off-piste from Akakura Kanko
Lotte Arai Resort Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 3 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (1) / good piste (1)
Snow History
Week 1 of February has on average:
1.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.4 | Powder days Fresh snow, limited sun, any wind. |
0.8 | Bluebird days Average snow, mostly sunny, light wind. |
Lotte Arai Resort Forecast Snowfall
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Photos of Lotte Arai Resort
Mtn by Bobby Blaze 🔥
fresh lines Arai by Jerry Sinclair
Mtn by Bobby Blaze 🔥
Upload new photo Other resorts in Japan - Niigata are reporting: powder (1) / good piste (1)
The above table gives the weather forecast for Lotte Arai Resort at the specific elevation of 804 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Lotte Arai Resort. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.
Click here to read further information on freezing levels and how we forecast our temperatures.
Resort name is also written as ARAI Mountain and Spa.
Visitor Reviews of Lotte Arai Resort
Overall 3.4 Based on 6 votes and 4 reviews
- Snowsure
- Variety of pistes
- Vote
- Goofy TreeHugger from China writes:
Visited January 2019. A major storm system moved in, we had about 1.5m of fresh powder in 2 days. Words do not do justice to the the amazing slack country available direct from the lifts. Arai is a little low, so it can get wet at the base. But the good riding is all from the top, above a normal freeze line. I did not get into the back country due to avalanche risk. Lotte Arai is expensive compared to Nozawa, Akakura, Madarao, Tangram etc. At 7000Yen a day including a returnable deposit, there is a big difference to the other local resorts. Facilities are amazing. There is only 1 hotel: Lotte Arai, with around 350 rooms, so the mountain gets a max of 1000 people on it. That may sound a lot but facilities cope very well. There is no easily accessible town (a shuttle bus to Arai Town) so you are stuck in the resort. Myoko Snow Sports run a ski school there. So there are English speaking instructors. There are good facilities for children and the hotel offers daycare. Summary: expensive but good.
Visitor Reviews of Lotte Arai Resort
Goofy TreeHugger from China writes:
Visited January 2019. A major storm system moved in, we had about 1.5m of fresh powder in 2 days. Words do not do justice to the the amazing slack country available direct from the lifts.
Arai is a little low, so it can get wet at the base. But the good riding is all from the top, above a normal freeze line. I did not get into the back country due to avalanche risk.
Lotte Arai is expensive compared to Nozawa, Akakura, Madarao, Tangram etc. At 7000Yen a day including a returnable deposit, there is a big difference to the other local resorts. Facilities are amazing. There is only 1 hotel: Lotte Arai, with around 350 rooms, so the mountain gets a max of 1000 people on it. That may sound a lot but facilities cope very well. There is no easily accessible town (a shuttle bus to Arai Town) so you are stuck in the resort.
Myoko Snow Sports run a ski school there. So there are English speaking instructors.
There are good facilities for children and the hotel offers daycare.
Summary: expensive but good.
Nearest