Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | |  |  |  |  | | | | | |
clear | clear | clear | some clouds | cloudy | light rain | heavy rain | light rain | t-storm risk | mod. rain | rain shwrs | mod. rain | heavy rain | light rain | rain shwrs | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 1 | 13 | 5 | 3 | 6 | 1 | 6 | 38 | 1 | 2 | — |
max °C | 13 | 17 | 16 | 14 | 17 | 18 | 16 | 17 | 17 | 17 | 19 | 19 | 13 | 8 | 8 | 8 |
min °C | 12 | 16 | 14 | 14 | 16 | 16 | 16 | 16 | 17 | 17 | 18 | 17 | 7 | 7 | 7 | 6 |
chill °C | 12 | 16 | 13 | 13 | 15 | 16 | 15 | 15 | 16 | 16 | 17 | 16 | 5 | 5 | 4 | 3 |
Humid % | 51 | 57 | 62 | 76 | 78 | 79 | 97 | 97 | 92 | 87 | 83 | 78 | 98 | 83 | 83 | 74 |
Freeze m | 3900 | 4250 | 4200 | 4200 | 4100 | 4100 | 4100 | 4050 | 3950 | 4150 | 4150 | 4150 | 3650 | 3600 | 2800 | 3150 |
 | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — |
 | — | — | 5:14 | — | — | 5:13 | — | — | 5:12 | — | — | 5:10 | — | — | 5:08 | — |
Next 4 days weather summary:Heavy rain (total 22.0mm), heaviest during Mon night. Very mild (max 18°C on Mon afternoon, min 12°C on Sat night). Wind will be generally light. | Days 5-7 weather summary:Heavy rain (total 54.0mm), heaviest during Wed night. Very mild (max 19°C on Wed morning, min 6°C on Thu night). Winds decreasing (fresh winds from the SSW on Wed afternoon, calm by Fri morning). | |||||||||||||||
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 965 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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