Snow
Japan Weekly Snow Roundup #311
Weekly Snow News for Asia, updated 23 April 2026: Spring conditions persist in Japan with temperatures from –3°C to +12°C and limited fresh snow on highest slopes.
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Fortress Mountain at 2499 m altitude
Issued by Snow-Forecast.com at: 5 am (local time) / 23 Apr 2026
Now
Next 3 days weather summary:A moderate fall of snow, heaviest on Sat night. Temperatures will be well below freezing (max -8°C on Sat afternoon, min -14°C on Thu night). Wind will be generally light. | Days 4-6 weather summary:A light covering of new snow, mostly falling on Tue afternoon. Temperatures will be below freezing (max -2°C on Tue afternoon, min -14°C on Sun morning). Wind will be generally light. | |||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | |  | | | |  | | | | | | |
light snow | light snow | snow shwrs | cloudy | light snow | light snow | light snow | light snow | mod. snow | light snow | light snow | light snow | some clouds | light snow | snow shwrs | cloudy | light snow | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | 2 | 1 | — | — | 1 | — | 4 | 8 | 2 | 1 | — | — | — | — | — | 2 | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -9 | -12 | -11 | -9 | -11 | -10 | -8 | -10 | -13 | -11 | -11 | -7 | -5 | -6 | -3 | -2 | -3 |
min °C | -11 | -10 | -14 | -13 | -10 | -12 | -11 | -8 | -14 | -14 | -12 | -12 | -9 | -6 | -6 | -4 | -2 | -5 |
-19 | -17 | -23 | -22 | -18 | -18 | -15 | -11 | -19 | -19 | -15 | -12 | -13 | -10 | -9 | -7 | -4 | -5 | |
70 | 76 | 83 | 44 | 61 | 88 | 82 | 91 | 95 | 94 | 89 | 76 | 65 | 78 | 73 | 68 | 89 | 92 | |
1000 | 1300 | 0 | 750 | 1350 | 750 | 900 | 1450 | 650 | 500 | 1000 | 0 | 1150 | 1850 | 1150 | 1950 | 2250 | 1850 | |
 | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — |
 | — | 8:47 | — | — | 8:50 | — | — | 8:52 | — | — | 8:52 | — | — | 8:54 | — | — | 8:55 | — |
Popular Fortress Mountain Pages
Snow Radar
Latest snow reports near Fortress Mountain:
Fortress Mountain Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 11 cm |
| Last snowfall: | 22 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Canada - Alberta are reporting: powder (0) / good piste (0)
Snow History
Week 4 of April has on average:
0.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.2 | Powder days Fresh snow, limited sun, any wind. |
1.3 | Bluebird days Average snow, mostly sunny, light wind. |
Fortress Mountain Forecast Snowfall
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Photos of Fortress Mountain
Upload new photo Other resorts in Canada - Alberta are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Fortress Mountain at the specific elevation of 2499 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Fortress Mountain. 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 Canada.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Fortress Mountain
Overall 3.3 Based on 2 votes and 10 reviews
- Snowsure
- Variety of pistes
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- rowan harper from Canada writes:
Fortress Mountain is currently open under the title of K-POW cat skiing. They offer private or walk on experiences. Check out K-POW.CA for more info on this experience.
Visitor Reviews of Fortress Mountain
rowan harper from Canada writes:
Fortress Mountain is currently open under the title of K-POW cat skiing. They offer private or walk on experiences. Check out K-POW.CA for more info on this experience.
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