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North America Weekly Snow Roundup #297
Weekly Snow News for North America, updated 15 January 2026: California nears full opening after seven-foot storms, while Rockies and Northeast enjoy long-awaited midwinter snow.
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Iwakisan Hyakuzawa at 346 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 17 Jan 2026
Now
Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | | |  | | | | | | | | | | |
light snow | light snow | light snow | light snow | cloudy | some clouds | cloudy | light snow | mod. snow | light snow | light snow | mod. snow | light snow | light snow | mod. snow | light snow | light snow | mod. snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
2 | 3 | 2 | — | — | — | — | 3 | 7 | 4 | 4 | 6 | 3 | 3 | 5 | 2 | 2 | 6 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -1 | -4 | -3 | -4 | -6 | -1 | -2 | -2 | -9 | -8 | -7 | -6 | -6 | -7 | -6 | -7 | -7 |
min °C | -2 | -3 | -5 | -5 | -7 | -8 | -3 | -2 | -8 | -9 | -8 | -8 | -7 | -7 | -9 | -7 | -8 | -8 |
-5 | -10 | -13 | -12 | -13 | -13 | -6 | -2 | -17 | -19 | -18 | -16 | -15 | -14 | -15 | -14 | -15 | -14 | |
93 | 94 | 74 | 70 | 70 | 80 | 83 | 96 | 92 | 86 | 83 | 81 | 85 | 84 | 88 | 79 | 79 | 92 | |
0 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
 | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 4:37 | — | — | 4:37 | — | — | 4:38 | — | — | 4:40 | — | — | 4:42 | — | — | 4:43 | — |
Next 0-3 days weather summary:
A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max -1°C on Sat morning, min -8°C on Sun night). Mainly fresh winds.
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -6°C on Wed morning, min -9°C on Tue morning). Winds decreasing (strong winds from the WNW on Tue morning, light winds from the WNW by Wed night).
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Latest snow reports near Iwakisan Hyakuzawa:
41 km away from Iwakisan Hyakuzawa
1 hour ago
Moderate to heavy freezing rain reported from Aomori at 242 metres elevation 9 kms NW of Moya Hills but it is forecast cold enough for snow at the ski area from Moya Hills
41 km away from Iwakisan Hyakuzawa
7 hours agoContinuous light snow reported from Aomori at 242 metres elevation 9 kms NW of Moya Hills Ski Resort from Moya Hills
Iwakisan Hyakuzawa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 16 cm |
| Last snowfall: | 16 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Hyakuzawa are reporting: powder (0) / good piste (0)
Snow History
Week 3 of January has on average:
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
3.9 | Powder days Fresh snow, limited sun, any wind. |
0.1 | Bluebird days Average snow, mostly sunny, light wind. |
Iwakisan Hyakuzawa Forecast Snowfall
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Other resorts in Japan - Hyakuzawa are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Iwakisan Hyakuzawa at the specific elevation of 346 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Iwakisan Hyakuzawa. 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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