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North American Weekly Snow Roundup #307
Weekly Snow News for North America, updated 26 March 2026: Record 1.3m (52") Midwest snowfall contrasts with extreme western US warmth.
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Chateau Shiozawa at 394 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 27 Mar 2026
Chateau Shiozawa Weather
(Next 3 days):
Chateau Shiozawa Weather (Days 4-6):
Heavy rain (total 22.0mm), heaviest during Tue afternoon. Very mild (max 16°C on Mon morning, min 8°C on Tue night). Wind will be generally light.Chateau Shiozawa Weather (Days 7-16):
Now
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | |  | | |  |  |  | | |  | | |
some clouds | clear | clear | clear | rain shwrs | clear | clear | clear | light rain | rain shwrs | rain shwrs | cloudy | light rain | heavy rain | light rain | rain shwrs | cloudy | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | 1 | — | — | — | 1 | 2 | 2 | — | 1 | 11 | 4 | 1 | — | 1 | |
max °C | 10 | 11 | 7 | 13 | 13 | 9 | 15 | 15 | 11 | 16 | 15 | 11 | 13 | 11 | 9 | 13 | 13 | 10 |
min °C | 8 | 8 | 7 | 11 | 10 | 8 | 12 | 13 | 10 | 13 | 13 | 11 | 13 | 10 | 8 | 9 | 10 | 8 |
8 | 8 | 7 | 11 | 10 | 8 | 12 | 13 | 9 | 13 | 13 | 11 | 13 | 10 | 7 | 9 | 10 | 8 | |
80 | 65 | 75 | 68 | 46 | 64 | 54 | 48 | 71 | 59 | 61 | 77 | 69 | 96 | 98 | 91 | 68 | 96 | |
1500 | 1850 | 1850 | 1800 | 2000 | 1950 | 2000 | 2350 | 2400 | 2200 | 2300 | 2300 | 2350 | 2500 | 2650 | 2350 | 2650 | 2150 | |
 | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — | 5:31 | — | — |
 | — | 6:01 | — | — | 6:01 | — | — | 6:02 | — | — | 6:04 | — | — | 6:05 | — | — | 6:06 | — |
Next 0-3 days weather summary:
Light rain (total 2.0mm), mostly falling on Sat afternoon. Very mild (max 15°C on Sun morning, min 7°C on Fri night). Wind will be generally light.
Next 4-6 days weather summary:
Heavy rain (total 22.0mm), heaviest during Tue afternoon. Very mild (max 16°C on Mon morning, min 8°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: | 20 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
Snow History
Week 4 of March has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.0 | 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 (0)
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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