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Naeba Snow Forecast - 48 hour - 20th September 2026

Naeba 48-Hour Snow Forecast

ECMWF IFS
GFS
JMA

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Updated 20 September 2026 14:51 PDT

2-Day Forecast for Naeba

48-hours from 20 September.

See below for forecast detail

Naeba Snow Forecast updated at 14:51 PDT, next update expected 17:00 PDT.

Forecast for today in Naeba

Max 68°F
Min 64°F

Valley temperatures from an overnight low of 64°F to daytime highs around 68°F

Temperature at BaseTemp at Base

Sun
20

Snow unlikely

CloudShwrsShwrsShwrs

Cloudy early, then rain showers later.

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

Forecast for tomorrow in Naeba

Max 71°F
Min 65°F

Valley temperatures from an overnight low of 65°F to daytime highs around 71°F

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

ShwrsShwrsLt DrizzleShwrs

Rain showers, light drizzle, rain showers later.

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

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Naeba from OpenMeteo(JMA)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Sun09:00Cloud

Cloudy.68°FSE
Light
-125%
Sun10:00Cloud

Cloudy.68°FSE
Light
-125%
Sun11:00Cloud

Cloudy.68°FSE
Light
-125%
Sun12:00Cloud

Cloudy.67°FSE
Light
-125%
Sun13:00Cloud

Cloudy.67°FSE
Light
-125%
Sun14:00Drizzle

Light snow at altitude.
Drizzle below.
67°FSE
Light
-125%
Sun15:00Drizzle

Light snow at altitude.
Drizzle below.
66°FSE
Light
-125%
Sun16:00Lt Drizzle

Light drizzle.66°FSE
Light
-125%
Sun17:00Cloud

Cloudy.66°FSE
Light
-125%
Sun18:00Lt Drizzle

Cloudy at altitude.
Lt drizzle below.
65°FSE
Light
-125%
Sun19:00Lt Drizzle

Cloudy at altitude.
Lt drizzle below.
65°FSE
Light
-125%
Sun20:00Mixed

Clear spells.65°FSE
Light
-125%
Sun21:00Lt Drizzle

Light drizzle.64°FSE
Light
-125%
Sun22:00Lt Drizzle

Light drizzle.64°FSE
Light
-125%
Sun23:00Lt Rain

Light snow at altitude.
Lt rain below.
64°FSE
Light
-125%
Mon00:00Rain

Light snow at altitude.
Rain below.
65°FSW
Light
-125%
Mon01:00Lt Rain

Snow at altitude.
Lt rain below.
65°FSW
Light
-125%
Mon02:00Lt Rain

Snow at altitude.
Lt rain below.
65°FSW
Light
-125%
Mon03:00Drizzle

Light snow at altitude.
Drizzle below.
65°FSW
Light
-125%
Mon04:00Rain

Light snow at altitude.
Rain below.
65°FSW
Light
-125%
Mon05:00Rain

Rain.66°FSW
Light
-125%
Mon06:00Rain

Rain.66°FSW
Light
-125%
Mon07:00Lt Rain

Light rain.66°FSW
Light
-125%
Mon08:00Drizzle

Light snow at altitude.
Drizzle below.
66°FSW
Light
-125%
Mon09:00Drizzle

Light snow at altitude.
Drizzle below.
68°FSW
Light
-125%
Mon10:00Hvy Drizzle

Light snow at altitude.
Hvy drizzle below.
70°FSW
Light
-125%
Mon11:00Drizzle

Light snow at altitude.
Drizzle below.
71°FSW
Light
-125%
Mon12:00Lt Rain

Light rain.71°FSW
Light
-125%
Mon13:00Lt Rain

Light rain.69°FSW
Light
-125%
Mon14:00Lt Rain

Light snow at altitude.
Lt rain below.
68°FSW
Light
-125%
Mon15:00Drizzle

Drizzle.68°FSW
Light
-125%
Mon16:00Lt Rain

Heavy snow showers at altitude.
Lt rain below.
68°FSW
Light
-125%
Mon17:00Rain

Rain.68°FSW
Light
-125%
Mon18:00Hvy Drizzle

Light snow at altitude.
Hvy drizzle below.
68°FSW
Light
-125%
Mon19:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
68°FSW
Light
-125%
Mon20:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
67°FSW
Light
-125%
Mon21:00Lt Drizzle

Heavy snow showers at altitude.
Lt drizzle below.
68°FSW
Light
-125%
Mon22:00Lt Drizzle

Heavy snow showers at altitude.
Lt drizzle below.
68°FSW
Breeze
-125%
Mon23:00Lt Drizzle

Heavy snow showers at altitude.
Lt drizzle below.
68°FSW
Breeze
-125%
Tue00:00Lt Drizzle

Heavy snow showers at altitude.
Lt drizzle below.
67°FNW
Breeze
-125%
Tue01:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
66°FNW
Breeze
-125%
Tue02:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
66°FNW
Breeze
-125%
Tue03:00Lt Drizzle

Light drizzle.65°FNW
Breeze
-125%
Tue04:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
64°FNW
Breeze
-125%
Tue05:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
64°FNW
Breeze
-125%
Tue06:00Lt Drizzle

Light drizzle.63°FNW
Breeze
-125%
Tue07:00Cloud

Light snow at altitude.
Lt rain below.
62°FNW
Breeze
-125%
Tue08:00Cloud

Cloudy.62°FNW
Breeze
-125%

Snow Forecast near Naeba

Snow forecasts for nearby ski areas.

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

Naeba Snow

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

No significant snowfall is forecast for this period.

This Snow Forecast for Naeba, 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 Naeba, 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

Naeba enjoys reliable snow conditions, with average snow depths reaching up to 3 meters during peak season. For the latest snow reports and conditions, check J2Ski for updated information.