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North America Weekly Snow Roundup #303
Weekly Snow News for North America, updated 26 February 2026: California scores up to 90" (225cm), Rockies gain 60cm (2ft), Midwest sees season’s biggest snowfall.
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Chateau Shiozawa at 394 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 27 Feb 2026
Chateau Shiozawa Weather
(Next 3 days):
Chateau Shiozawa Weather (Days 4-6):
Light rain (total 6.0mm), mostly falling on Tue morning. Very mild (max 10°C on Wed morning, min 3°C on Tue night). Wind will be generally light.Chateau Shiozawa Weather (Days 7-16):
Now
Friday 27 | Saturday 28 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  | | | | |  |  | | | | |
cloudy | cloudy | light rain | light rain | light rain | rain shwrs | clear | some clouds | cloudy | cloudy | cloudy | light rain | light rain | rain shwrs | clear | clear | some clouds | cloudy | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | 1 | 5 | 5 | 2 | — | — | — | — | — | 2 | 3 | 1 | — | — | — | — | |
max °C | 13 | 12 | 10 | 7 | 5 | 3 | 7 | 8 | 4 | 6 | 7 | 5 | 7 | 7 | 5 | 10 | 10 | 6 |
min °C | 10 | 11 | 7 | 7 | 4 | 1 | 4 | 5 | 3 | 4 | 6 | 4 | 6 | 6 | 3 | 7 | 7 | 4 |
10 | 11 | 6 | 5 | 1 | 0 | 4 | 5 | 3 | 4 | 6 | 4 | 5 | 6 | 3 | 7 | 7 | 3 | |
67 | 67 | 82 | 98 | 96 | 85 | 60 | 51 | 71 | 56 | 47 | 70 | 81 | 78 | 72 | 52 | 55 | 69 | |
3050 | 2750 | 2300 | 1600 | 1200 | 700 | 1200 | 1450 | 1750 | 1450 | 1650 | 1750 | 1550 | 1450 | 1800 | 1750 | 1600 | 1650 | |
 | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — |
 | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — |
Next 0-3 days weather summary:
Moderate rain (total 13.0mm), heaviest on Sat morning. Very mild (max 13°C on Fri morning, min 1°C on Sat night). Wind will be generally light.
Next 4-6 days weather summary:
Light rain (total 6.0mm), mostly falling on Tue morning. Very mild (max 10°C on Wed morning, min 3°C on Tue night). Wind will be generally light.
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Latest snow reports near Chateau Shiozawa:
Chateau Shiozawa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 19 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (1)
Snow History
Week 4 of February has on average:
0.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.2 | Powder days Fresh snow, limited sun, any wind. |
0.1 | Bluebird days Average snow, mostly sunny, light wind. |
Chateau Shiozawa Forecast Snowfall
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Other resorts in Japan - Niigata are reporting: powder (0) / good piste (1)
The above table gives the weather forecast for Chateau Shiozawa at the specific elevation of 394 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Chateau Shiozawa. 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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