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Get instant powder condition ratings and 3-day forecasts for 148 Japanese ski resorts. Track snowfall trends, rank resorts by cumulative snow, and filter by region. Supports offline access and bilingual use.
✓Proprietary Powder Index (1-5 scale)
✓3-day detailed weather forecast
✓Snowfall trend tracking
✓Resort ranking by cumulative snowfall
✓Regional filtering (10 regions)
✓Offline support (7-day cache)
✓Bilingual (Japanese/English)
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What's New in Powder Forecast
1.0
February 24, 2026
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FAQ
What is the Powder Index in Powder Forecast?
The Powder Index is a proprietary rating from 1 to 5 that evaluates cumulative snowfall, daily forecast, temperature, and wind speed to indicate powder snow conditions. Higher numbers signify better powder.
Does Powder Forecast have ads?
No, Powder Forecast does not contain advertisements. It is a completely ad-free experience for users.
How many ski resorts does Powder Forecast cover?
Powder Forecast covers 148 ski resorts located across 10 distinct regions in Japan, including major areas like Hokkaido, Tohoku, and Nagano.
Can I use Powder Forecast offline?
Yes, Powder Forecast offers offline support. You can access up to 7 days of cached weather data without an internet connection.
What information is included in the 3-day forecast?
The 3-day forecast provides snowfall, temperature, and wind speed, with weather details split into morning and afternoon periods for each day.
What devices is Powder Forecast available on?
Powder Forecast is available on iPhone and iPad devices, offering a seamless experience across Apple's mobile ecosystem.
How often is Powder Forecast updated?
Powder Forecast was last updated on February 24, 2026, with version 1.0. Future updates will likely continue to refine features and data accuracy.
What is the age rating for Powder Forecast?
Powder Forecast has an age rating of 4+, making it suitable for a wide range of users, including younger individuals interested in snow conditions.
