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North America Weekly Snow Roundup #291
Weekly Snow News for North America, updated December 3, 2025: Season start remains challenging with light snowfall across the west; East Coast leads with deeper bases.
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Iwanai Resort at 764 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 04 Dec 2025
Now
Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | |||||||||||||
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 | light snow | light snow | cloudy | light snow | light snow | light snow | light snow | snow shwrs | cloudy | light snow | mod. snow | mod. snow | light snow | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
5 | 5 | 5 | — | 1 | — | — | — | — | — | 1 | 1 | — | — | 6 | 6 | 2 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -11 | -10 | -8 | -7 | -6 | -3 | 0 | 0 | 0 | 2 | 1 | 0 | -3 | -3 | -5 | -6 | -6 | -6 |
min °C | -12 | -10 | -9 | -7 | -6 | -6 | -2 | 0 | -1 | 0 | 0 | -3 | -3 | -5 | -6 | -6 | -6 | -7 |
-23 | -21 | -20 | -16 | -16 | -16 | -10 | -6 | -7 | -6 | -5 | -10 | -9 | -12 | -14 | -13 | -14 | -16 | |
94 | 93 | 90 | 83 | 78 | 82 | 81 | 91 | 96 | 98 | 89 | 86 | 82 | 85 | 76 | 93 | 79 | 79 | |
0 | 0 | 0 | 0 | 0 | 200 | 550 | 800 | 750 | 800 | 950 | 600 | 450 | 350 | 150 | 0 | 0 | 0 | |
 | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — |
 | — | 4:02 | — | — | 4:02 | — | — | 4:02 | — | — | 4:02 | — | — | 4:02 | — | — | 4:02 | — |
Next 0-3 days weather summary:
A moderate fall of snow, heaviest on Thu morning. Temperatures will be below freezing (max 0°C on Sat morning, min -12°C on Thu morning). Winds decreasing (strong winds from the W on Fri afternoon, moderate winds from the WSW by Sat night).
Next 4-6 days weather summary:
A moderate fall of snow, heaviest on Tue morning. Freeze-thaw conditions (max 2°C on Sun morning, min -7°C on Tue night). Mainly fresh winds.
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Latest snow reports near Iwanai Resort:
16 km away from Iwanai Resort
9 minutes ago
Snow is falling in Niseko Annupuri. from Niseko Annupuri
39 km away from Iwanai Resort
46 minutes agoHeavy snow is falling at Rusutsu Resort. from Rusutsu Resort
17 km away from Iwanai Resort
1 hour ago
Continuous light snow reported from Kutchan at 179 metres elevation only 4 kms E of Niseko Hanazono Resort Ski Resort from Niseko Hanazono Resort
46 km away from Iwanai Resort
1 hour agoFreezing rain reported from Otaru at 26 metres elevation only 3 kms ENE of Otaru Tenguyama but it is forecast cold enough for snow at the ski area from Otaru Tenguyama
Iwanai Resort Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 25 cm |
| Last snowfall: | 3 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan are reporting: powder (0) / good piste (0)
Snow History
Week 1 of December has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
4.8 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Iwanai Resort Forecast Snowfall
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Photos of Iwanai Resort
Upload new photo Other resorts in Japan are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Iwanai Resort at the specific elevation of 764 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Iwanai Resort. 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.
Visitor Reviews of Iwanai Resort
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