Sign In with AppleBy using Snow-Forecast, you agree to our Terms & Services.
Don't have an account? Join now
Alternatively, you can now use your Outside account to sign in to any brand in the Outside digital ecosystem, including Snow-Forecast, Surf-Forecast, and Mountain-Forecast.
Ski Jam Katsuyama Weather (Next 3 days): The snow forecast for Ski Jam Katsuyama is: Moderate rain (total 15.0mm), heaviest on Tue night giving way to a moderate fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 9°C on Mon morning, min -5°C on Wed afternoon). Winds increasing (calm on Tue night, strong winds from the WNW by Wed afternoon).
Ski Jam Katsuyama Weather (Days 4-6): A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 3°C on Sat morning, min -5°C on Wed night). Winds decreasing (strong winds from the WNW on Wed night, calm by Sat morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 6 |  | ||||
| Middle Lift: | 7 | | ||||
| Bottom Lift: | 7 | |
Latest snow reports near Ski Jam Katsuyama:
Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | |  |  | |  |  |  |  | | |  | | | | | | | |
clear | light rain | light rain | rain shwrs | some clouds | light rain | mod. rain | light snow | mod. snow | heavy snow | light snow | mod. snow | mod. snow | mod. snow | light snow | clear | some clouds | some clouds | clear | |
km/h | |||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 4 | 7 | 10 | 3 | 5 | 7 | 10 | 2 | — | — | — | — | |
— | 1 | 3 | 2 | — | 2 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 8 | 9 | 9 | 8 | 9 | 8 | 6 | 2 | -3 | -5 | -3 | -1 | -2 | -1 | -2 | -3 | 3 | 3 | 2 |
min °C | 7 | 9 | 8 | 7 | 8 | 6 | 3 | -1 | -5 | -5 | -4 | -2 | -2 | -2 | -3 | -5 | 1 | 1 | 1 |
4 | 7 | 6 | 6 | 6 | 4 | 0 | -8 | -15 | -15 | -10 | -8 | -9 | -8 | -9 | -9 | 1 | -2 | -2 | |
60 | 74 | 90 | 85 | 66 | 87 | 94 | 93 | 95 | 94 | 92 | 98 | 96 | 98 | 96 | 75 | 43 | 48 | 41 | |
2550 | 2350 | 2300 | 2350 | 2350 | 2150 | 1800 | 1200 | 500 | 300 | 450 | 600 | 700 | 750 | 700 | 0 | 1350 | 1750 | 1850 | |
 | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — |
 | — | — | 4:38 | — | — | 4:38 | — | — | 4:38 | — | — | 4:38 | — | — | 4:38 | — | — | 4:38 | — |
Moderate rain (total 15.0mm), heaviest on Tue night giving way to a moderate fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 9°C on Mon morning, min -5°C on Wed afternoon). Winds increasing (calm on Tue night, strong winds from the WNW by Wed afternoon).
A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 3°C on Sat morning, min -5°C on Wed night). Winds decreasing (strong winds from the WNW on Wed night, calm by Sat morning).
Latest snow reports near Ski Jam Katsuyama:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Nov 2025 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.8 | 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.
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Sign up or Login to access
Nearest