Koshi Kogen Ski Area 16 Day Snow Forecast
This 16-day snow and weather forecast for Koshi Kogen Ski Area provides a detailed outlook on upcoming snowfall, temperature trends, wind conditions, and freezing levels. Use this long-range forecast to plan ski days, powder hunts, and travel decisions with confidence as mountain weather patterns evolve over the coming weeks.
37.32, 138.884
| Variable | Sun Feb 1 |
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| Sunrise | 06:47 | 06:46 | 06:46 | 06:45 | 06:44 | 06:43 | 06:42 | 06:41 | 06:40 | 06:39 | 06:38 | 06:37 | 06:36 | 06:35 | 06:33 | 06:32 | 06:31 | 06:30 | Login | Login | Login | Login | Login | Login | Login | Login |
| Sunset | 17:08 | 17:09 | 17:10 | 17:11 | 17:12 | 17:13 | 17:14 | 17:15 | 17:16 | 17:18 | 17:19 | 17:20 | 17:21 | 17:22 | 17:23 | 17:24 | 17:25 | 17:26 | Login | Login | Login | Login | Login | Login | Login | Login |
| Rain Sum (mm) | 14.7 | 13.5 | 0.2 | - | 1.0 | 4.8 | 1.5 | 0.6 | 0.9 | 6.7 | 8.4 | - | - | - | 6.6 | 0.1 | - | - | Login | Login | Login | Login | Login | Login | Login | Login |
| Snowfall Sum (cm) | 24.4 | 21.6 | 2.0 | - | - | 5.7 | 5.0 | 6.0 | 2.2 | - | 0.6 | - | - | - | 1.0 | 0.9 | - | - | Login | Login | Login | Login | Login | Login | Login | Login |
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| Precipitation Sum (mm) | 51.4 | 45.2 | 4.9 | - | 1.0 | 14.6 | 10.0 | 12.8 | 4.9 | 6.7 | 9.2 | - | - | - | 8.7 | 2.0 | - | - | Login | Login | Login | Login | Login | Login | Login | Login |
| Max Temperature (°C) | -1 | -1 | 1 | 6 | 8 | 2 | -2 | -3 | 0 | 3 | 1 | 4 | 8 | 11 | 13 | 2 | 4 | 8 | Login | Login | Login | Login | Login | Login | Login | Login |
| Min Temperature (°C) | -3 | -3 | -7 | 0 | 1 | -4 | -5 | -7 | -8 | -2 | -2 | -2 | 1 | 2 | 0 | -1 | 1 | 0 | Login | Login | Login | Login | Login | Login | Login | Login |
| Max Wind Gusts (km/h) | 25 | 28 | 19 | 16 | 13 | 25 | 19 | 56 | 42 | 10 | 26 | 27 | 22 | 7 | 30 | 31 | 5 | 10 | Login | Login | Login | Login | Login | Login | Login | Login |
| Max Wind Speed (km/h) | 9 | 9 | 8 | 8 | 8 | 15 | 12 | 28 | 19 | 7 | 11 | 16 | 13 | 7 | 15 | 21 | 5 | 12 | Login | Login | Login | Login | Login | Login | Login | Login |
| Dominant Wind Direction (°) | Login | Login | Login | Login | Login | Login | Login | Login | ||||||||||||||||||
| Precipitation Probability (%) | 100 | 99 | 39 | - | 4 | 100 | 62 | 100 | 59 | 19 | 82 | 40 | 14 | - | 45 | 49 | 11 | 25 | Login | Login | Login | Login | Login | Login | Login | Login |
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Freezing Level
Top 442 m
Mid 375 m
Bot 307 m
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