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Lotte Arai Resort Weather (Next 3 days): The snow forecast for Lotte Arai Resort is: A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 3°C on Thu night, min -4°C on Tue night). Winds decreasing (fresh winds from the NW on Tue night, calm by Wed night).
Lotte Arai Resort Weather (Days 4-6): A moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 7°C on Sun morning, min -1°C on Fri night). Winds decreasing (fresh winds from the W on Fri night, calm by Sat afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -4 |  | ||||
| Middle Lift: | -1 |  | ||||
| Bottom Lift: | 2 |  |
Latest snow reports near Lotte Arai Resort:
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
Continuous light 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
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  | |  |  | | | | | | | | | | | | |
heavy snow | snow shwrs | some clouds | clear | clear | clear | some clouds | cloudy | cloudy | heavy snow | snow shwrs | clear | clear | some clouds | clear | some clouds | some clouds | cloudy | some clouds | |
km/h | |||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||
25 | 1 | — | — | — | — | — | — | — | 10 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -3 | -4 | -3 | -2 | 0 | 1 | 3 | 3 | 3 | 1 | 0 | 2 | 3 | 7 | 7 | 6 | 6 | 5 | 5 |
min°C | -4 | -4 | -3 | -2 | 0 | 1 | 3 | 2 | 2 | -1 | -1 | 1 | 2 | 5 | 6 | 4 | 5 | 5 | 5 |
-11 | -9 | -6 | -2 | -2 | 1 | 0 | -2 | -3 | -7 | -4 | 1 | -1 | 3 | 5 | 3 | 2 | 3 | 4 | |
98 | 86 | 84 | 66 | 53 | 46 | 61 | 91 | 82 | 98 | 95 | 75 | 67 | 39 | 31 | 46 | 40 | 57 | 51 | |
700 | 750 | 900 | 450 | 1200 | 1400 | 1900 | 1700 | 1700 | 1150 | 1200 | 1400 | 1950 | 2450 | 2650 | 2550 | 2300 | 2250 | 2250 | |
 | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — |
 | — | — | 4:35 | — | — | 4:34 | — | — | 4:34 | — | — | 4:32 | — | — | 4:32 | — | — | 4:32 | — |
A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 3°C on Thu night, min -4°C on Tue night). Winds decreasing (fresh winds from the NW on Tue night, calm by Wed night).
A moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 7°C on Sun morning, min -1°C on Fri night). Winds decreasing (fresh winds from the W on Fri night, calm by Sat afternoon).
Latest snow reports near Lotte Arai Resort:
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
Continuous light 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
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 33 cm |
| Last snowfall: | 17 Nov 2025 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.8 | Powder days Fresh snow, limited sun, any wind. |
0.2 | 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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