Next 4 days weather summary:Heavy rain (total 36.0mm), heaviest during Mon morning. Very mild (max 16°C on Sun night, min 11°C on Tue afternoon). Wind will be generally light. | Days 5-7 weather summary:Heavy rain (total 34.0mm), heaviest during Thu morning. Very mild (max 16°C on Wed morning, min 10°C on Fri afternoon). Wind will be generally light. | |||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | |  |  | |  |  | |  | |
light rain | light rain | t-storm risk | mod. rain | mod. rain | mod. rain | light rain | light rain | light rain | clear | clear | clear | rain shwrs | heavy rain | mod. rain | cloudy | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 1 | 6 | 6 | 7 | 7 | 3 | 2 | 2 | — | — | — | 7 | 15 | 8 | — |
max °C | 15 | 15 | 15 | 16 | 15 | 13 | 13 | 12 | 12 | 12 | 16 | 16 | 15 | 14 | 14 | 14 |
min °C | 14 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 11 | 12 | 14 | 15 | 14 | 13 | 13 | 12 |
chill °C | 13 | 15 | 14 | 14 | 13 | 12 | 10 | 11 | 11 | 11 | 14 | 14 | 13 | 12 | 12 | 12 |
Humid % | 96 | 83 | 94 | 84 | 77 | 89 | 87 | 82 | 90 | 44 | 27 | 47 | 81 | 93 | 80 | 90 |
Freeze m | 4050 | 4200 | 4200 | 4150 | 4100 | 4100 | 3900 | 3550 | 3950 | 4150 | 4500 | 4500 | 4500 | 4450 | 4500 | 4400 |
 | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:48 | — | — |
 | — | — | 5:44 | — | — | 5:42 | — | — | 5:40 | — | — | 5:39 | — | — | 5:37 | — |
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Ski Jam Katsuyama:
| 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 Ski Jam Katsuyama at the specific elevation of 1320 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Ski Jam Katsuyama. 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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