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Shiga Giant 7-Day Snow Forecast - 23rd September 2026

Shiga Giant Snow Forecast - 7 day

ECMWF IFS
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JMA

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Updated 23 September 2026 21:43 UTC

7-Day Snow Forecast for Shiga Giant

1-week from 23 September.

For Forecast detail, see below.

Shiga Giant 7-Day Snow Forecast Highlights

When will there be fresh snow in Shiga Giant?

Shiga Giant Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (1,460m)
Next Snow?
There is no snow currently in the forecast for Shiga Giant.

7-Day Snow Outlook for Shiga Giant

 
Snowfall

 
Snow Line

Max 21℃ 69°F
Min 10℃ 51°F

Snow unlikely

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Shiga Giant 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 18℃ 65°F
Min 13℃ 56°F

Valley temperatures from an overnight low of 13℃ 56°F to daytime highs around 18℃ 65°F

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

FairMixedMixedFair

Fair, clear spells, fair later.

Forecast times for Shiga Giant are in Tokyo (Asia/Tokyo) time zone.

Max 21℃ 69°F
Min 13℃ 56°F

Valley temperatures from an overnight low of 13℃ 56°F to daytime highs around 21℃ 69°F

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

FairFairFairFair

Fair.

Forecast times for Shiga Giant are in Tokyo (Asia/Tokyo) time zone.

Max 19℃ 67°F
Min 12℃ 53°F

Valley temperatures from an overnight low of 12℃ 53°F to daytime highs around 19℃ 67°F

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

ClearClearMixedCloud

Clear sky, clear spells, cloudy later.

Forecast times for Shiga Giant are in Tokyo (Asia/Tokyo) time zone.

Max 14℃ 56°F
Min 11℃ 53°F

Valley temperatures from an overnight low of 11℃ 53°F to daytime highs around 14℃ 56°F

Temperature at BaseTemp at Base

Sat
26

Snow unlikely

Hvy DrizzleCloudMixedRain

Heavy drizzle first, cloudy then clear spells, rain later.

Forecast times for Shiga Giant are in Tokyo (Asia/Tokyo) time zone.

Max 12℃ 54°F
Min 11℃ 51°F

Valley temperatures from an overnight low of 11℃ 51°F to daytime highs around 12℃ 54°F

Temperature at BaseTemp at Base

Sun
27

Snow unlikely

Lt RainLt DrizzleLt DrizzleLt Drizzle

Light rain early, then light drizzle later.

Forecast times for Shiga Giant are in Tokyo (Asia/Tokyo) time zone.

Max 19℃ 65°F
Min 11℃ 51°F

Valley temperatures from an overnight low of 11℃ 51°F to daytime highs around 19℃ 65°F

Temperature at BaseTemp at Base

Mon
28

Snow unlikely

CloudCloudCloudCloud

Cloudy.

Forecast times for Shiga Giant are in Tokyo (Asia/Tokyo) time zone.

Max 15℃ 59°F
Min 10℃ 51°F

Valley temperatures from an overnight low of 10℃ 51°F to daytime highs around 15℃ 59°F

Temperature at BaseTemp at Base

Tue
29

Snow unlikely

Lt RainHvy DrizzleLt DrizzleLt Rain

Light rain first, heavy drizzle then light drizzle, light rain later.

Forecast times for Shiga Giant are in Tokyo (Asia/Tokyo) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Shiga Giant, 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 Giant, 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.

Shiga Giant Snow Forecast updated at 21:43 UTC, next update expected 03:00 UTC.

Snow Reliability

Shiga Giant typically enjoys reliable snow conditions, with an average snow depth of 2 to 3 meters during peak season. For the latest snow information, including current conditions and forecasts, visit J2Ski.