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North America Weekly Snow Roundup #289
Weekly Snow News for North America, updated 19 November 2025: fresh storms improve early-season cover as US and Canadian resorts expand terrain.
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Mountain Park Tsunan at 510 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 20 Nov 2025
Now
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | |  | | | | | |  |  | |  | | |
clear | some clouds | some clouds | rain shwrs | heavy rain | rain shwrs | clear | clear | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | light rain | rain shwrs | light rain | heavy rain | heavy rain | |
km/h | ||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 2 | 12 | 1 | — | — | — | — | — | — | — | — | — | 3 | 5 | 5 | 14 | 15 | |
max°C | 7 | 5 | 9 | 9 | 6 | 7 | 7 | 5 | 11 | 11 | 8 | 13 | 12 | 9 | 13 | 12 | 8 | 6 | 8 | 7 |
min°C | 4 | 4 | 8 | 7 | 4 | 5 | 5 | 5 | 9 | 9 | 7 | 10 | 10 | 7 | 11 | 8 | 5 | 5 | 7 | 7 |
4 | 2 | 7 | 6 | 0 | 4 | 5 | 4 | 8 | 8 | 6 | 10 | 10 | 7 | 10 | 6 | 1 | 0 | 2 | 2 | |
63 | 69 | 68 | 81 | 97 | 82 | 65 | 71 | 57 | 61 | 63 | 55 | 56 | 60 | 46 | 65 | 91 | 92 | 96 | 94 | |
1450 | 1900 | 1800 | 1650 | 1200 | 1150 | 1350 | 1900 | 2300 | 2450 | 2550 | 2400 | 2400 | 2300 | 2450 | 2350 | 1750 | 1300 | 1650 | 1600 | |
 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — |
 | 4:32 | — | — | 4:31 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — |
Next 0-3 days weather summary:
Moderate rain (total 15.0mm), heaviest on Fri night. Very mild (max 11°C on Sun morning, min 4°C on Thu afternoon). Wind will be generally light.
Next 4-6 days weather summary:
Moderate rain (total 13.0mm), heaviest on Tue afternoon. Very mild (max 13°C on Mon morning, min 5°C on Tue night). Winds increasing (calm on Sun afternoon, strong winds from the W by Wed morning).
Popular Mountain Park Tsunan Pages
Snow Radar
Latest snow reports near Mountain Park Tsunan:
Mountain Park Tsunan Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 33 cm |
| Last snowfall: | 18 Nov 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
Snow History
Week 3 of November has on average:
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. |
Mountain Park Tsunan Forecast Snowfall
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Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Mountain Park Tsunan at the specific elevation of 510 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Mountain Park Tsunan. 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.
Visitor Reviews of Mountain Park Tsunan
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