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Updated April 16, 2025: Big late-season dumps hit the Northeast and Canada, while Rockies brace for Easter snow—some resorts still skiing into May.
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Iwanai Resort at 1164 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 17 Apr 2025
Now
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | |  |  | |  | |  |  |  | | |  | | | |
clear | clear | clear | clear | light rain | mod. rain | light snow | light rain | light rain | mod. rain | light snow | light snow | light snow | some clouds | cloudy | cloudy | some clouds | light snow | snow shwrs | clear | clear | |
km/h | |||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | 1.0 | 6 | 1.0 | 1.0 | 3 | 9 | — | — | — | — | — | — | — | 13 | — | — | — | |
max°C | 0 | 3 | 5 | 8 | 8 | 7 | 3 | 4 | 8 | 6 | 0 | 1 | 1 | 1 | 4 | 9 | 11 | 12 | 4 | 5 | 5 |
min°C | -1 | 1 | 3 | 7 | 8 | 4 | 2 | 3 | 3 | 3 | 0 | 0 | 1 | 1 | 1 | 7 | 11 | 2 | 1 | 5 | 2 |
-9 | -5 | 0 | 4 | 5 | -1 | -4 | -2 | -3 | -3 | -7 | -6 | -5 | -6 | -6 | 4 | 7 | -5 | -7 | 0 | -5 | |
51 | 40 | 37 | 21 | 93 | 98 | 99 | 56 | 82 | 98 | 90 | 97 | 94 | 77 | 63 | 31 | 23 | 98 | 74 | 24 | 39 | |
1050 | 1300 | 2150 | 2700 | 2600 | 2350 | 2150 | 2200 | 2650 | 2350 | 1100 | 1200 | 1250 | 1250 | 2200 | 2650 | 3300 | 2700 | 1250 | 2000 | 2350 | |
 | 4:54 | — | — | 4:52 | — | — | 4:50 | — | — | 4:48 | — | — | 4:48 | — | — | 4:46 | — | — | 4:45 | — | — |
 | — | 6:21 | — | — | 6:22 | — | — | 6:22 | — | — | 6:23 | — | — | 6:25 | — | — | 6:27 | — | — | 6:28 | — |
Next 0-3 days weather summary:
Moderate rain (total 12.0mm), heaviest on Fri night. Freeze-thaw conditions (max 8°C on Fri morning, min -1°C on Thu morning). Winds increasing (calm on Thu night, severe gales from the SSW by Sat night).
Next 4-6 days weather summary:
Heavy rain (total 22.0mm), heaviest during Sun morning. Freeze-thaw conditions (max 12°C on Tue night, min 0°C on Sun afternoon). Winds increasing (calm on Mon night, severe gales from the SSW by Tue night).
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Latest snow reports near Iwanai Resort:
46 km away from Iwanai Resort
6 hours ago
Rain and snow or hail reported from Otaru at 26 metres elevation only 3 kms ENE of Otaru Tenguyama but it is probably falling as rain at the bottom of the ski area from Otaru Tenguyama
17 km away from Iwanai Resort
9 hours agoContinuous light rain reported from Kutchan at 179 metres elevation only 4 kms E of Niseko Hanazono Resort but it is forecast cold enough for snow at higher elevations in the ski area from Niseko Hanazono Resort
49 km away from Iwanai Resort
11 hours ago
Snow falling in Sapporo Kokusai. from Sapporo Kokusai
Iwanai Resort Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 8 cm |
| Last snowfall: | 16 Apr 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan are reporting: powder (0) / good piste (0)
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Snow History
Week 3 of April has on average:
0.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
1.5 | 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 1164 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
Free Snow-Forecast.com weather widget for your website
The Iwanai Resort skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Iwanai Resort snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.
View detailed snow forecast for Iwanai Resort at:
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