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Zao 7-Day Snow Forecast - 12th August 2026

Zao Snow Forecast - 7 day

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JMA

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Updated 11 August 2026 22:48 BST

7-Day Snow Forecast for Zao

1-week from 12 August.

For Forecast detail, see below.

Zao 7-Day Snow Forecast Highlights

When will there be fresh snow in Zao?

Zao Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (1,221m)
Next Snow?
There is no snow currently in the forecast for Zao.

7-Day Snow Outlook for Zao

 
Snowfall

 
Snow Line

Max 27℃ 81°F
Min 16℃ 61°F

Snow unlikely

Zao 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 21℃ 69°F
Min 18℃ 65°F

Valley temperatures from an overnight low of 18℃ 65°F to daytime highs around 21℃ 69°F

Temperature at BaseTemp at Base

Wed
12

Snow unlikely

RainHvy RainHvy RainRain

Rain, heavy rain, rain later.

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

Max 20℃ 68°F
Min 20℃ 67°F

Valley temperatures from an overnight low of 20℃ 67°F to daytime highs around 20℃ 68°F

Temperature at BaseTemp at Base

Thu
13

Snow unlikely

RainRainHvy RainRain

Rain, heavy rain, rain later.

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

Max 20℃ 68°F
Min 19℃ 66°F

Valley temperatures from an overnight low of 19℃ 66°F to daytime highs around 20℃ 68°F

Temperature at BaseTemp at Base

Fri
14

Snow unlikely

RainHvy RainRainDrizzle

Rain first, heavy rain then rain, drizzle later.

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

Max 21℃ 70°F
Min 17℃ 63°F

Valley temperatures from an overnight low of 17℃ 63°F to daytime highs around 21℃ 70°F

Temperature at BaseTemp at Base

Sat
15

Snow unlikely

Lt DrizzleLt DrizzleLt DrizzleLt Drizzle

Light drizzle.

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

Max 21℃ 69°F
Min 17℃ 62°F

Valley temperatures from an overnight low of 17℃ 62°F to daytime highs around 21℃ 69°F

Temperature at BaseTemp at Base

Sun
16

Snow unlikely

Lt DrizzleLt DrizzleLt DrizzleLt Drizzle

Light drizzle.

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

Max 21℃ 69°F
Min 16℃ 61°F

Valley temperatures from an overnight low of 16℃ 61°F to daytime highs around 21℃ 69°F

Temperature at BaseTemp at Base

Mon
17

Snow unlikely

DrizzleLt DrizzleLt DrizzleCloud

Drizzle, light drizzle, cloudy later.

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

Max 27℃ 81°F
Min 17℃ 62°F

Valley temperatures from an overnight low of 17℃ 62°F to daytime highs around 27℃ 81°F

Temperature at BaseTemp at Base

Tue
18

Snow unlikely

MixedMixedFairClear

Clear spells, fair, clear sky later.

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

No significant snowfall is forecast for this period.

This Snow Forecast for Zao, 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 Zao, 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.

Zao Snow Forecast updated at 22:48 BST, next update expected 04:00 BST.

Snow Reliability

Zao is known for its reliable snow conditions, typically featuring a snow depth of around 1.5 to 3 meters during peak season. For the latest snow reports and conditions, check J2Ski for up-to-date information.