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Zao Snow Forecast - 48 hour - 21st September 2026

Zao 48-Hour Snow Forecast

ECMWF IFS
GFS
JMA

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Updated 20 September 2026 20:44 PDT

2-Day Forecast for Zao

48-hours from 21 September.

See below for forecast detail

Zao Snow Forecast updated at 20:44 PDT, next update expected 02:00 PDT.

Forecast for today in Zao

Max 65°F
Min 64°F

Valley temperatures from an overnight low of 64°F to daytime highs around 65°F

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

CloudLt DrizzleLt RainClear

Cloudy first, light drizzle then light rain, clear sky later.

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

Forecast for tomorrow in Zao

Max 73°F
Min 57°F

Valley temperatures from an overnight low of 57°F to daytime highs around 73°F

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

ClearClearClearClear

Clear sky.

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

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Zao from OpenMeteo(JMA)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Mon09:00Lt Drizzle

Light drizzle.64°FSW
Light
-125%
Mon10:00Drizzle

Drizzle.64°FSW
Light
-125%
Mon11:00Cloud

Cloudy.64°FSW
Light
-125%
Mon12:00Cloud

Cloudy.64°FSW
Light
-125%
Mon13:00Cloud

Cloudy.65°FSW
Light
-125%
Mon14:00Cloud

Cloudy.65°FSW
Light
-125%
Mon15:00Lt Drizzle

Light drizzle.65°FSW
Light
-125%
Mon16:00Lt Drizzle

Light drizzle.65°FSW
Light
-125%
Mon17:00Drizzle

Drizzle.65°FSW
Light
-125%
Mon18:00Lt Drizzle

Light drizzle.64°FSW
Light
-125%
Mon19:00Lt Drizzle

Light drizzle.64°FSW
Light
-125%
Mon20:00Hvy Drizzle

Heavy drizzle.64°FSW
Light
-125%
Mon21:00Lt Rain

Light rain.64°FSW
Light
-125%
Mon22:00Lt Rain

Light rain.64°FSW
Light
-125%
Mon23:00Lt Rain

Light rain.65°FSW
Light
-125%
Tue00:00Hvy Drizzle

Heavy drizzle.65°FNW
Light
-125%
Tue01:00Drizzle

Drizzle.65°FNW
Light
-125%
Tue02:00Mixed

Clear spells.66°FNW
Light
-125%
Tue03:00Fair

Fair.65°FNW
Light
-125%
Tue04:00Fair

Fair.63°FNW
Light
-125%
Tue05:00Fair

Fair.63°FNW
Light
-125%
Tue06:00Clear

Clear sky.63°FNW
Light
-125%
Tue07:00Fair

Fair.64°FNW
Light
-125%
Tue08:00Clear

Clear sky.66°FNW
Light
-125%
Tue09:00Clear

Clear sky.68°FNW
Light
-125%
Tue10:00Clear

Clear sky.70°FNW
Light
-125%
Tue11:00Clear

Clear sky.72°FNW
Light
-125%
Tue12:00Clear

Clear sky.73°FNW
Light
-125%
Tue13:00Clear

Clear sky.73°FNW
Light
-125%
Tue14:00Clear

Clear sky.72°FNW
Light
-125%
Tue15:00Clear

Clear sky.70°FNW
Light
-125%
Tue16:00Clear

Clear sky.68°FNW
Light
-125%
Tue17:00Clear

Clear sky.65°FNW
Light
-125%
Tue18:00Clear

Clear sky.63°FNW
Light
-125%
Tue19:00Clear

Clear sky.61°FNW
Light
-125%
Tue20:00Clear

Clear sky.59°FNW
Light
-125%
Tue21:00Clear

Clear sky.59°FNW
Light
-125%
Tue22:00Clear

Clear sky.58°FNW
Light
-125%
Tue23:00Clear

Clear sky.57°FNW
Light
-125%
Wed00:00Clear

Clear sky.56°FS
Light
-125%
Wed01:00Clear

Clear sky.56°FS
Light
-125%
Wed02:00Clear

Clear sky.56°FS
Light
-125%
Wed03:00Clear

Clear sky.55°FS
Light
-125%
Wed04:00Clear

Clear sky.55°FS
Light
-125%
Wed05:00Clear

Clear sky.54°FS
Light
-125%
Wed06:00Clear

Clear sky.53°FS
Light
-125%
Wed07:00Clear

Clear sky.57°FS
Light
-125%
Wed08:00Clear

Clear sky.60°FS
Calm
-125%

Snow Forecast near Zao

Snow forecasts for nearby ski areas.

Snow Forecasts for other Ski Resorts near Zao are not available.

Zao Snow

For current snow depths and skiing conditions, see our Current Snow Report for Zao.

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 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.

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.