Happo One Weather Forecast - 7 to 16 days - 20^th March 2026

Long-range Snow Outlook for Happo One

Happo One Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Happo One from OpenMeteo(JMA)

	Base	Snow and Weather	Temp Town
Fri 20		up to 3cm New Snow Light snow showers at altitude, light rain showers below. Snow Line from 991m to resort level (760m).	Max 10℃ Min 0℃
Sat 21		Clear sky.	Max 7℃ Min -5℃
Sun 22		Clear spells.	Max 12℃ Min -3℃
Mon 23		up to 3cm New Snow Light snow at altitude, light drizzle below. Snow Line from 945m to 822m, with rain below.	Max 10℃ Min 1℃
Tue 24		Clear spells.	Max 12℃ Min 0℃
Wed 25		up to 2cm New Snow Light snow at altitude, light drizzle below. Snow Line from 1,606m to 975m, with rain below.	Max 10℃ Min 3℃
Thu 26		up to 1cm New Snow Light snow at altitude, light drizzle below. Snow Line from 1,575m to 1,114m, with rain below.	Max 13℃ Min 4℃

This Snow Forecast for Happo One, Japan gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Happo One, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Happo One Weather Forecast updated at 05:40 NZDT, next update expected imminently.

Current Snow