Next 4 days weather summary:Moderate rain (total 15.0mm), heaviest on Sat afternoon. Very mild (max 18°C on Sun morning, min 15°C on Fri night). Wind will be generally light. | Days 5-7 weather summary:Light rain (total 5.0mm), mostly falling on Mon night. Warm (max 20°C on Thu morning, min 16°C on Mon night). Wind will be generally light. | |||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | | | | | | | |
some clouds | some clouds | rain shwrs | rain shwrs | some clouds | t-storm risk | light rain | rain shwrs | t-storm risk | rain shwrs | some clouds | rain shwrs | some clouds | some clouds | rain shwrs | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 4 | 1 | — | 3 | 2 | 1 | 4 | 1 | — | 1 | — | — | 2 | — |
max °C | 16 | 17 | 17 | 17 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 17 | 19 | 19 | 18 |
min °C | 15 | 17 | 17 | 16 | 18 | 17 | 16 | 17 | 17 | 16 | 17 | 17 | 17 | 18 | 19 | 17 |
chill °C | 15 | 17 | 17 | 16 | 18 | 17 | 15 | 17 | 17 | 16 | 17 | 17 | 17 | 18 | 19 | 17 |
Humid % | 74 | 69 | 77 | 84 | 75 | 83 | 91 | 76 | 86 | 78 | 79 | 85 | 86 | 87 | 86 | 90 |
Freeze m | 4250 | 4200 | 4350 | 4500 | 4400 | 4400 | 4500 | 4750 | 4500 | 4650 | 4800 | 4800 | 5050 | 5150 | 5250 | 5250 |
 | — | 4:31 | — | — | 4:31 | — | — | 4:33 | — | — | 4:33 | — | — | 4:33 | — | — |
 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:08 | — | — | 7:08 | — |
SnowProGo pro and carve into:
Avalanche information: Japan Avalanche Network
Latest snow reports near Lotte Arai Resort:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Lotte Arai Resort at the specific elevation of 1280 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.
Overall 3.4 Based on 6 votes and 4 reviews
Hit this joint in January 2018 when it was 1 month old. As expected, all the infrastructure was brand spanking. Resort and on-mountain eating are very upmarket. Our one day there was sent from the heavens: deep, deep powder and bluebird for most of the day. Words cannot do the day justice; probably the best single day's skiing of my life and I've been skiing since 1969!! Wow!! Just wow!!
Al Cochrane from Australia writes:
Hit this joint in January 2018 when it was 1 month old. As expected, all the infrastructure was brand spanking. Resort and on-mountain eating are very upmarket. Our one day there was sent from the heavens: deep, deep powder and bluebird for most of the day. Words cannot do the day justice; probably the best single day's skiing of my life and I've been skiing since 1969!! Wow!! Just wow!!
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