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Tsubetsu Snow Forecast - 48 hour - 20th August 2026

Tsubetsu 48-Hour Snow Forecast

ECMWF IFS
GFS
JMA

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Updated 20 August 2026 04:40 CDT

2-Day Forecast for Tsubetsu

48-hours from 20 August.

See below for forecast detail

Tsubetsu Snow Forecast updated at 04:40 CDT, next update expected 10:00 CDT.

Forecast for today in Tsubetsu

Max 27℃
Min 17℃

Valley temperatures from an overnight low of 17℃ to daytime highs around 27℃

Temperature at BaseTemp at Base

Thu
20

Snow unlikely

ClearShwrsFairFair

Clear sky, rain showers, fair later.

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

Forecast for tomorrow in Tsubetsu

Max 23℃
Min 14℃

Valley temperatures from an overnight low of 14℃ to daytime highs around 23℃

Temperature at BaseTemp at Base

Fri
21

Snow unlikely

MixedClearFairClear

Clear spells first, clear sky then fair, clear sky later.

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

48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Tsubetsu from OpenMeteo(JMA)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Thu09:00Clear

Clear sky.26℃SW
Light
-125%
Thu10:00Clear

Clear sky.26℃SW
Light
-125%
Thu11:00Clear

Clear sky.27℃SW
Light
-125%
Thu12:00Cloud

Cloudy.27℃SW
Light
-125%
Thu13:00Mixed

Clear spells.26℃SW
Light
-125%
Thu14:00Lt Drizzle

Light drizzle.25℃SW
Light
-125%
Thu15:00Lt Drizzle

Light drizzle.24℃SW
Light
-125%
Thu16:00Fair

Fair.24℃SW
Calm
-125%
Thu17:00Hvy Drizzle

Heavy drizzle.21℃SW
Light
-125%
Thu18:00Lt Rain

Light rain.18℃SW
Light
-125%
Thu19:00Mixed

Clear spells.18℃SW
Light
-125%
Thu20:00Mixed

Clear spells.18℃SW
Light
-125%
Thu21:00Fair

Fair.17℃SW
Light
-125%
Thu22:00Fair

Fair.17℃SW
Light
-125%
Thu23:00Mixed

Clear spells.17℃SW
Light
-125%
Fri00:00Mixed

Clear spells.16℃SW
Light
-125%
Fri01:00Fair

Fair.16℃SW
Light
-125%
Fri02:00Clear

Clear sky.16℃SW
Light
-125%
Fri03:00Clear

Clear sky.15℃SW
Light
-125%
Fri04:00Fair

Fair.15℃SW
Light
-125%
Fri05:00Fair

Fair.14℃SW
Light
-125%
Fri06:00Fair

Fair.15℃SW
Light
-125%
Fri07:00Fair

Fair.16℃SW
Light
-125%
Fri08:00Clear

Clear sky.17℃SW
Light
-125%
Fri09:00Mixed

Clear spells.19℃SW
Light
-125%
Fri10:00Mixed

Clear spells.21℃SW
Light
-125%
Fri11:00Mixed

Clear spells.22℃SW
Light
-125%
Fri12:00Fair

Fair.22℃SW
Light
-125%
Fri13:00Clear

Clear sky.23℃SW
Light
-125%
Fri14:00Clear

Clear sky.22℃SW
Light
-125%
Fri15:00Clear

Clear sky.22℃SW
Light
-125%
Fri16:00Clear

Clear sky.21℃SW
Light
-125%
Fri17:00Clear

Clear sky.20℃SW
Light
-125%
Fri18:00Clear

Clear sky.18℃SW
Light
-125%
Fri19:00Fair

Fair.17℃SW
Light
-125%
Fri20:00Fair

Fair.17℃SW
Calm
-125%
Fri21:00Fair

Fair.16℃SW
Light
-125%
Fri22:00Fair

Fair.15℃SW
Light
-125%
Fri23:00Fair

Fair.15℃SW
Light
-125%
Sat00:00Fair

Fair.15℃SW
Light
-125%
Sat01:00Fair

Fair.14℃SW
Light
-125%
Sat02:00Clear

Clear sky.14℃SW
Light
-125%
Sat03:00Clear

Clear sky.13℃SW
Light
-125%
Sat04:00Clear

Clear sky.14℃SW
Light
-125%
Sat05:00Clear

Clear sky.14℃SW
Light
-125%
Sat06:00Clear

Clear sky.15℃SW
Light
-125%
Sat07:00Clear

Clear sky.18℃SW
Light
-125%
Sat08:00Clear

Clear sky.20℃SW
Light
-125%

Snow Forecast near Tsubetsu

Snow forecasts for nearby ski areas.

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

Tsubetsu Snow

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

No significant snowfall is forecast for this period.

This Snow Forecast for Tsubetsu, 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 Tsubetsu, 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.

Snow Reliability

Tsubetsu enjoys reliable snow conditions, with an average snow depth of 150 cm during peak season. Regular snowfall ensures excellent skiing throughout the winter; check J2Ski for the latest snow updates and conditions.