Kijimadaira 7-Day Snow Forecast

Kijimadaira Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

JMA

PROSubscribe to Switch Weather Model

Updated 31 August 2026 08:40 PDT

Long-Range Snow Forecast for Kijimadaira

Long-range (14 to 45 days) from 31 August.

For Forecast detail, see below.

Kijimadaira Snow Forecast Highlights

When will there be fresh snow in Kijimadaira?

Kijimadaira Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (2,854ft)
Next Snow?
There is no snow currently in the forecast for Kijimadaira.

Long-range Snow Outlook for Kijimadaira

Snowfall

Snow Line

Max 88°F
Min 63°F

Snow unlikely

Kijimadaira Long-Range (2 weeks+) 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 Kijimadaira from OpenMeteo(JMA)
	Snow and Weather	Temp Town
Mon 31	Fair at altitude, clear sky below.	Max 87°F Min 71°F
Tue 01	Fair.	Max 87°F Min 70°F
Wed 02	Fair.	Max 88°F Min 71°F
Thu 03	Light rain.	Max 75°F Min 64°F
Fri 04	Cloudy.	Max 75°F Min 63°F
Sat 05	Cloudy.	Max 75°F Min 63°F
Sun 06	Cloudy.	Max 76°F Min 66°F

No significant snowfall is forecast for this period.

This Snow Forecast for Kijimadaira, 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 Kijimadaira, 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.

Kijimadaira Snow Forecast updated at 08:40 PDT, next update expected 14:00 PDT.

Ensemble forecast for Kijimadaira, Japan at 1,539ft

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Reliability

Kijimadaira enjoys reliable snowfall, with an average snow depth of around 1.5 meters during peak season. To stay updated on the latest snow conditions, check J2Ski for current information on snowfall and snowmelt.

Off-Piste Safety in Kijimadaira

Before skiing or snowboarding off-piste in Kijimadaira, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.