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Japan Weekly Snow Roundup #293
Weekly Snow News for Japan, updated 17 December 2025: Siberian cold fuels relentless powder storms, with Hokkaido leading Japan’s mid-winter surge.
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Snow King Mountain, Jackson at 2380 m altitude
Issued by Snow-Forecast.com at: 10 am (local time) / 17 Dec 2025
Now
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | |  |  |  | | | | | | | | |
heavy snow | light snow | snow shwrs | light snow | light snow | mod. snow | light snow | light snow | light snow | snow shwrs | cloudy | light snow | light snow | light snow | light snow | light snow | light snow | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
10 | 3 | — | — | 3 | 9 | 2 | 2 | 3 | — | — | 3 | 3 | 2 | 2 | 2 | 1 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 1 | -2 | -9 | -7 | -5 | 0 | -1 | -1 | 0 | -7 | -6 | -4 | -1 | -1 | -2 | -2 | -3 | -4 |
min °C | -1 | -7 | -10 | -8 | -7 | -3 | -2 | -1 | -6 | -9 | -7 | -6 | -2 | -2 | -3 | -3 | -3 | -5 |
-9 | -17 | -19 | -14 | -13 | -11 | -10 | -9 | -13 | -16 | -14 | -12 | -9 | -9 | -10 | -11 | -11 | -12 | |
98 | 75 | 86 | 89 | 95 | 92 | 97 | 97 | 86 | 84 | 70 | 96 | 98 | 96 | 97 | 94 | 92 | 82 | |
2500 | 1500 | 800 | 1250 | 1400 | 2300 | 2150 | 2250 | 1800 | 1400 | 1150 | 1300 | 2100 | 2150 | 1950 | 2050 | 1900 | 1050 | |
 | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — |
 | — | 4:47 | — | — | 4:47 | — | — | 4:47 | — | — | 4:49 | — | — | 4:49 | — | — | 4:50 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 1°C on Wed morning, min -10°C on Wed night). Winds decreasing (gales from the W on Wed afternoon, light winds from the W by Wed night).
Next 4-6 days weather summary:
A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -1°C on Sun morning, min -9°C on Sat morning). Winds increasing (light winds from the SSW on Sat night, strong winds from the WSW by Mon morning).
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Latest snow reports near Snow King Mountain, Jackson:
0 km away from Snow King Mountain, Jackson
4 hours ago
Light rain reported from Jackson at 6158 feet only 2 miles S of Snow King Mountain, Jackson but it is forecast cold enough for snow at higher elevations in the ski area from Snow King Mountain, Jackson
35 km away from Snow King Mountain, Jackson
5 hours agoLight snow reported from Driggs Reed Memorial Airport (Idaho) at 6230 feet 5 miles W of Grand Targhee Ski Resort from Grand Targhee
1 km away from Snow King Mountain, Jackson
7 hours agoLight rain reported from Jackson at 6158 feet only 2 miles S of Snow King Resort but it is forecast cold enough for snow at the ski area from Snow King Resort
Snow King Mountain, Jackson Snow Conditions
| Top snow depth: | 25 cm |
|---|---|
| Bottom snow depth: | 15 cm |
| Fresh snowfall depth: | 1 cm |
| Last snowfall: | 16 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in USA - Wyoming are reporting: powder (1) / good piste (1)
Snow History
Week 3 of December has on average:
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.8 | Powder days Fresh snow, limited sun, any wind. |
1.3 | Bluebird days Average snow, mostly sunny, light wind. |
Snow King Mountain, Jackson Forecast Snowfall
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Photos of Snow King Mountain, Jackson
The Town of Jackson Hole by Doug Parker
Upload new photo Other resorts in USA - Wyoming are reporting: powder (1) / good piste (1)
The above table gives the weather forecast for Snow King Mountain, Jackson at the specific elevation of 2380 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Snow King Mountain, Jackson. 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 United States.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Snow King Mountain, Jackson
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