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Happo One Weather (Next 3 days): The snow forecast for Happo One is: A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 6°C on Fri afternoon, min -4°C on Thu afternoon). Wind will be generally light.
Happo One Weather (Days 4-6): Moderate rain (total 13.0mm) on Sun night. Becoming colder with heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 8°C on Sun morning, min -3°C on Mon night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 1.2 m | -2 |  | |||
| Middle Lift: | 1 | | ||||
| Bottom Lift: | 0.5 m | 5 |  |
Latest snow reports near Happo One:
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort 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 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | | |  |  |  | |  |  | |  | | |
snow shwrs | light snow | mod. snow | snow shwrs | some clouds | clear | clear | clear | clear | cloudy | rain shwrs | some clouds | cloudy | mod. rain | light snow | light snow | heavy snow | mod. snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | 4 | 9 | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 10 | 7 | |
— | — | — | — | — | — | — | — | — | — | 1 | — | — | 7 | 5 | — | — | — | |
max °C | 1 | 1 | -1 | -2 | -2 | 1 | 5 | 6 | 6 | 6 | 6 | 7 | 8 | 7 | 5 | 1 | 1 | -2 |
min °C | 0 | 0 | -3 | -3 | -4 | -2 | 4 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 1 | 1 | -2 | -3 |
-3 | -2 | -6 | -5 | -4 | -4 | 2 | 3 | 3 | 4 | 4 | 4 | 5 | 6 | -1 | -1 | -5 | -6 | |
73 | 95 | 98 | 90 | 89 | 44 | 32 | 47 | 32 | 91 | 94 | 74 | 79 | 91 | 99 | 99 | 100 | 98 | |
1350 | 1550 | 1000 | 800 | 1000 | 550 | 2200 | 2500 | 2450 | 2350 | 2350 | 2500 | 2750 | 2700 | 1700 | 1450 | 1450 | 800 | |
 | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 4:34 | — | — | 4:34 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:36 | — |
A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 6°C on Fri afternoon, min -4°C on Thu afternoon). Wind will be generally light.
Moderate rain (total 13.0mm) on Sun night. Becoming colder with heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 8°C on Sun morning, min -3°C on Mon night). Wind will be generally light.
Latest snow reports near Happo One:
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort 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: | 115 cm |
|---|---|
| Bottom snow depth: | 54 cm |
| Fresh snowfall depth: | 14 cm |
| Last snowfall: | 16 Dec 2025 |
| Snow Alerts | Create Alert |
1.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.2 | Powder days Fresh snow, limited sun, any wind. |
0.6 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Happo One at the specific elevation of 1296 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Happo One. 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.
Overall 3.9 Based on 31 votes and 27 reviews
In Hakuba for a week from New Year 2024. Unfortunately little snow. Rain in village. Temperatures very mild in the village. Lower slopes on most resorts closed. Skiing on upper slopes marginal on thin, rocky base. Colder conditions and snow forecast for second week in January but we will miss that. Notwithstanding the conditions, the resorts and village are packed. Difficult to get a table at many restaurants in village without an hour long wait! Apres ski tip: Echoland is to Hakuba is what Kuta is to Bali :)
Martin (Perth, WA) from Japan writes:
In Hakuba for a week from New Year 2024. Unfortunately little snow. Rain in village. Temperatures very mild in the village. Lower slopes on most resorts closed. Skiing on upper slopes marginal on thin, rocky base. Colder conditions and snow forecast for second week in January but we will miss that. Notwithstanding the conditions, the resorts and village are packed. Difficult to get a table at many restaurants in village without an hour long wait!
Apres ski tip: Echoland is to Hakuba is what Kuta is to Bali :)
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