Appi Kogen Snow Forecast - 7 day
Updated 23 October 2026 20:45 PDT
7-Day Snow Forecast for Appi Kogen
1-week from 24 October.
For Forecast detail, see below.
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Appi Kogen 7-Day Snow Forecast Highlights
When will there be fresh snow in Appi Kogen?
| Next Snow Expected | 1 November |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | - |
| Next 7 Days | - |
7-Day Snow Outlook for Appi Kogen
Snowfall
Snow Line
Max 64°F
Min 32°F
New Snow
Snow Line from 3,373ft to 2,159ft, with rain below.
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Appi Kogen Medium-Range (7-Day) Snow Forecast Detail
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.
Max 62°F
Min 54°F
Valley temperatures from an overnight low of 54°F to daytime highs around 62°F
Temperature at BaseTemp at Base
Sat
24
Snow unlikely
Clear spells, light drizzle, rain showers later.
Forecast times for Appi Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 64°F
Min 52°F
Valley temperatures from an overnight low of 52°F to daytime highs around 64°F
Temperature at BaseTemp at Base
Sun
25
Snow unlikely
Light drizzle first, clear spells then clear sky, clear spells later.
Forecast times for Appi Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 57°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 57°F
Temperature at BaseTemp at Base
Mon
26
Snow unlikely
Clear spells first, fair then clear spells, light drizzle later.
Forecast times for Appi Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 54°F
Min 45°F
Valley temperatures from an overnight low of 45°F to daytime highs around 54°F
Temperature at BaseTemp at Base
Tue
27
Snow unlikely
Light drizzle early, then light snow at altitude later.
Forecast times for Appi Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 43°F
Min 33°F
Valley temperatures from an overnight low of 33°F to daytime highs around 43°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
28
New Snow
Light drizzle first, clear spells then fair, clear sky later.
Snow Line from 3,373ft to 2,159ft, with rain below.
Forecast times for Appi Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 51°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 51°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Thu
29
Snow unlikely
Clear sky early, then clear spells later.
Forecast times for Appi Kogen are in Tokyo (Asia/Tokyo) time zone.
Max 61°F
Min 38°F
Valley temperatures from an overnight low of 38°F to daytime highs around 61°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Fri
30
Snow unlikely
Cloudy first, light drizzle then drizzle, light drizzle later.
Forecast times for Appi Kogen are in Tokyo (Asia/Tokyo) time zone.
This Snow Forecast for Appi Kogen, 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 Appi Kogen, 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.
Appi Kogen Snow Forecast updated at 20:45 PDT, next update expected 23:00 PDT.
How reliable is the snow in Appi Kogen?
Appi Kogen is known for its reliable snow conditions, typically featuring a snow depth of 2 to 3 meters. Regular snowfall throughout the season ensures excellent skiing, but it's advisable to check the latest snow information on J2Ski.