Shiga Ichinose Diamond Snow Forecast - 7 day
Updated 20 March 2026 21:43 PDT
7-Day Snow Forecast for Shiga Ichinose Diamond
1-week from 21 March.
For Forecast detail, see below.
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Shiga Ichinose Diamond 7-Day Snow Forecast Highlights
When will there be fresh snow in Shiga Ichinose Diamond?
| Next Snow Expected | 23 March |
|---|---|
| Next Snow Amount | 2in |
| Next 48 Hours | 2in |
| Next 7 Days | 3in |
7-Day Snow Outlook for Shiga Ichinose Diamond
Snowfall
Snow Line
Max 49°F
Min 20°F
3in New Snow
Snow falling to resort level (5,249ft).
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Shiga Ichinose Diamond 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 37°F
Min 23°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 23°F and rising to 37°F
Temperature at BaseTemp at Base
Sat
21
Snow unlikely
Clear sky.
Forecast times for Shiga Ichinose Diamond are in Tokyo (Asia/Tokyo) time zone.
Max 42°F
Min 20°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 20°F and rising to 42°F
Temperature at BaseTemp at Base
Sun
22
Snow unlikely
Clear spells early, then patchy snow later.
Forecast times for Shiga Ichinose Diamond are in Tokyo (Asia/Tokyo) time zone.
Max 44°F
Min 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 44°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
23
2in New Snow
Clear spells first, fair then clear sky, clear spells later.
Snow falling to resort level (5,249ft).
Forecast times for Shiga Ichinose Diamond are in Tokyo (Asia/Tokyo) time zone.
Max 42°F
Min 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 28°F and rising to 42°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
24
Snow unlikely
Clear spells, cloudy, light snow later.
Forecast times for Shiga Ichinose Diamond are in Tokyo (Asia/Tokyo) time zone.
Max 37°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 37°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
25
up to 1in New Snow
Drizzle first, heavy drizzle then light snow, clear spells later.
Snow falling to resort level (5,249ft).
Forecast times for Shiga Ichinose Diamond are in Tokyo (Asia/Tokyo) time zone.
Max 43°F
Min 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 43°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
26
Snow unlikely
Fair, clear sky, clear spells later.
Forecast times for Shiga Ichinose Diamond are in Tokyo (Asia/Tokyo) time zone.
Max 49°F
Min 26°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 26°F and rising to 49°F
Temperature at BaseTemp at Base
Fri
27
Snow unlikely
Cloudy early, then light drizzle later.
Forecast times for Shiga Ichinose Diamond are in Tokyo (Asia/Tokyo) time zone.
This Snow Forecast for Shiga Ichinose Diamond, 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 Shiga Ichinose Diamond, 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.
Shiga Ichinose Diamond Snow Forecast updated at 21:43 PDT, next update expected 03:00 PDT.
Snow Forecast near Shiga Ichinose Diamond
| Ski Area | 48 Hr | 7 Day | Sa | Su | Mo | Tu | We | Th | Fr |
|---|---|---|---|---|---|---|---|---|---|
| Shiga Okusiga Kogen | 2in | 6in | |||||||
| Shiga Yakebitaiyama | 2in | 6in | |||||||
| Shiga Higashitateyama | 2in | 5in | |||||||
| Shiga Giant | 2in | 2in | |||||||
| Shiga Hasuike | 2in | 2in | |||||||
| Shiga Hoppo Bunadaira | 2in | 2in | |||||||
| Shiga Maruike | 2in | 2in |
Snow Reliability
Shiga Ichinose Diamond typically enjoys consistent snowfall throughout the season, with snow depths averaging around 2 meters. For the latest snow conditions, including snowfall updates, check J2Ski for reliable information.