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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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Okunakayama Kōgen at 1000 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 27 Mar 2026
Okunakayama Kōgen Weather
(Next 3 days):
Okunakayama Kōgen Weather (Days 4-6):
Light rain (total 8.0mm), mostly falling on Tue night. Mild temperatures (max 7°C on Mon morning, min 2°C on Mon night). Winds decreasing (strong winds from the WSW on Mon night, calm by Tue night).Okunakayama Kōgen 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 | |
 |  |  |  |  |  | | | |  | | | |  |  | | |  | |
light snow | rain shwrs | some clouds | clear | some clouds | clear | clear | clear | some clouds | cloudy | rain shwrs | some clouds | cloudy | light rain | mod. rain | clear | some clouds | cloudy | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 2 | — | — | — | — | — | — | — | — | 1 | — | — | 1 | 6 | — | — | — | |
max °C | 2 | 3 | 2 | 4 | 5 | 2 | 5 | 6 | 5 | 7 | 7 | 5 | 5 | 4 | 2 | 5 | 6 | 4 |
min °C | 1 | 2 | 1 | 3 | 3 | 1 | 3 | 5 | 4 | 6 | 6 | 2 | 4 | 3 | 2 | 4 | 5 | 4 |
-2 | -1 | -1 | 0 | 0 | -3 | 0 | 5 | 2 | 2 | 1 | -3 | 1 | 1 | 2 | 2 | 4 | 3 | |
97 | 86 | 52 | 48 | 64 | 58 | 48 | 52 | 63 | 63 | 81 | 93 | 26 | 54 | 96 | 64 | 74 | 89 | |
1200 | 1350 | 1350 | 1400 | 1500 | 1400 | 1400 | 1700 | 1900 | 2100 | 1900 | 1550 | 1850 | 1700 | 1450 | 1900 | 2050 | 1900 | |
 | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — | 5:22 | — | — | 5:20 | — | — |
 | — | 5:52 | — | — | 5:53 | — | — | 5:54 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — |
Next 0-3 days weather summary:
Light rain (total 2.0mm), mostly falling on Fri afternoon. Mild temperatures (max 6°C on Sun afternoon, min 1°C on Fri morning). Wind will be generally light.
Next 4-6 days weather summary:
Light rain (total 8.0mm), mostly falling on Tue night. Mild temperatures (max 7°C on Mon morning, min 2°C on Mon night). Winds decreasing (strong winds from the WSW on Mon night, calm by Tue night).
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Latest snow reports near Okunakayama Kōgen:
Okunakayama Kōgen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 4 cm |
| Last snowfall: | 26 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Iwate are reporting: powder (0) / good piste (1)
Snow History
Week 4 of March has on average:
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.2 | Powder days Fresh snow, limited sun, any wind. |
0.6 | Bluebird days Average snow, mostly sunny, light wind. |
Okunakayama Kōgen Forecast Snowfall
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Other resorts in Japan - Iwate are reporting: powder (0) / good piste (1)
The above table gives the weather forecast for Okunakayama Kōgen at the specific elevation of 1000 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Okunakayama Kōgen. 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.
Resort name is also written as Okunakayama Kogen.
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