Niseko Grand Hirafu Long-Range Snow Forecast - 18^th March 2025

Niseko Grand Hirafu Long-Range (16-Day) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for Niseko Grand Hirafu from OpenMeteo

	Base	Snow and Weather	Temp Town
Tue 18		Clear sky.	Max 33°F Min 10°F
Wed 19		up to 1in New Snow Light snow showers. Snow falling to resort level.	Max 34°F Min 20°F
Thu 20		New Snow Cloudy. Snow falling to resort level.	Max 37°F Min 28°F
Fri 21		up to 3in New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,818ft to 1,473ft, with rain below.	Max 44°F Min 37°F
Sat 22		New Snow Clear spells. Snow Line from 1,243ft to resort level.	Max 38°F Min 30°F
Sun 23		Clear spells at altitude, cloudy below.	Max 40°F Min 29°F
Mon 24		Cloudy.	Max 51°F Min 30°F
Tue 25		Cloudy.	Max 35°F Min 30°F
Wed 26		Cloudy.	Max 45°F Min 32°F
Thu 27		up to 1in New Snow Cloudy. Snow Line from 4,229ft to 1,768ft, with rain below.	Max 49°F Min 38°F
Fri 28		Fog at altitude, cloudy below.	Max 45°F Min 33°F
Sat 29		Cloudy.	Max 42°F Min 32°F
Sun 30		Clear sky.	Max 43°F Min 31°F
Mon 31		Cloudy.	Max 43°F Min 34°F
Tue 01		up to 1in New Snow Snow at altitude, rain below. Snow Line from 3,901ft to 1,276ft, with rain below.	Max 39°F Min 33°F
Wed 02		Clear spells.	Max 45°F Min 34°F

This Snow Forecast for Niseko Grand Hirafu, 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 Niseko Grand Hirafu, on any given trail 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.

Niseko Grand Hirafu Snow Forecast updated at 13:33 PDT, next update expected imminently.