Next 3 days weather summary:Heavy rain (total 25.0mm), heaviest during Sun night. Warm (max 23°C on Fri morning, min 15°C on Fri night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 45.0mm), heaviest during Wed night. Warm (max 21°C on Mon morning, min 17°C on Mon night). Wind will be generally light. | |||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | |  |  |  | | | | | | |
clear | some clouds | mod. rain | light rain | cloudy | cloudy | cloudy | cloudy | heavy rain | light rain | t-storm risk | rain shwrs | rain shwrs | some clouds | cloudy | cloudy | light rain | heavy rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 7 | 3 | — | — | — | — | 15 | 4 | 10 | 5 | 1 | — | — | — | 3 | 22 |
max °C | 23 | 22 | 17 | 15 | 17 | 17 | 23 | 22 | 18 | 21 | 20 | 17 | 21 | 21 | 18 | 19 | 19 | 18 |
min °C | 21 | 19 | 15 | 15 | 17 | 16 | 20 | 20 | 17 | 19 | 19 | 17 | 19 | 18 | 17 | 18 | 18 | 18 |
chill °C | 21 | 19 | 15 | 15 | 17 | 16 | 20 | 20 | 17 | 19 | 19 | 17 | 19 | 18 | 17 | 18 | 18 | 18 |
Humid % | 70 | 61 | 90 | 93 | 89 | 85 | 68 | 70 | 95 | 91 | 87 | 93 | 78 | 64 | 84 | 79 | 87 | 96 |
Freeze m | 3950 | 3900 | 3400 | 3300 | 3450 | 3450 | 3900 | 4050 | 3900 | 4050 | 3700 | 3600 | 3750 | 3950 | 3650 | 4050 | 4400 | 4600 |
 | 5:33 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — |
 | — | 5:37 | — | — | 5:36 | — | — | 5:35 | — | — | 5:32 | — | — | 5:31 | — | — | 5:30 | — |
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Ojiya Yamamotoyama Kogen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 12 Mar 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 Ojiya Yamamotoyama Kogen at the specific elevation of 252 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Ojiya Yamamotoyama Kogen. 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.
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