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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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Nanao Korosa at 390 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 27 Mar 2026
Nanao Korosa Weather
(Next 3 days):
Nanao Korosa Weather (Days 4-6):
Heavy rain (total 31.0mm), heaviest during Tue morning. Very mild (max 14°C on Mon morning, min 6°C on Wed night). Mainly fresh winds.Nanao Korosa 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 | |
 | |  | |  |  | | | |  | |  |  |  |  | | | | |
clear | clear | clear | clear | cloudy | some clouds | clear | clear | some clouds | rain shwrs | cloudy | cloudy | heavy rain | mod. rain | light rain | cloudy | cloudy | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | 1 | — | — | 18 | 7 | 1 | — | — | 4 | |
max °C | 10 | 11 | 8 | 13 | 13 | 9 | 12 | 12 | 11 | 14 | 14 | 11 | 8 | 7 | 7 | 9 | 9 | 7 |
min °C | 8 | 9 | 7 | 10 | 10 | 8 | 10 | 10 | 10 | 14 | 12 | 9 | 8 | 7 | 7 | 8 | 8 | 6 |
8 | 9 | 7 | 10 | 10 | 8 | 10 | 10 | 10 | 12 | 10 | 7 | 5 | 3 | 4 | 5 | 7 | 5 | |
68 | 57 | 74 | 57 | 43 | 67 | 66 | 60 | 62 | 64 | 51 | 68 | 96 | 97 | 94 | 75 | 79 | 90 | |
1750 | 1800 | 1900 | 1950 | 2000 | 2050 | 2100 | 2300 | 2400 | 2250 | 2450 | 2350 | 2250 | 2250 | 3050 | 3100 | 2650 | 1900 | |
 | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:39 | — | — |
 | — | 6:08 | — | — | 6:09 | — | — | 6:10 | — | — | 6:12 | — | — | 6:12 | — | — | 6:13 | — |
Next 0-3 days weather summary:
Mostly dry. Very mild (max 13°C on Sat morning, min 7°C on Fri night). Wind will be generally light.
Next 4-6 days weather summary:
Heavy rain (total 31.0mm), heaviest during Tue morning. Very mild (max 14°C on Mon morning, min 6°C on Wed night). Mainly fresh winds.
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Latest snow reports near Nanao Korosa:
Nanao Korosa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Ishikawa 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. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Nanao Korosa Forecast Snowfall
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Other resorts in Japan - Ishikawa are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Nanao Korosa at the specific elevation of 390 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Nanao Korosa. 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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