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Jisan 7-Day Snow Forecast - 26th July 2026

Jisan Snow Forecast - 7 day

ECMWF IFS
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Updated 26 July 2026 12:53 NZST

7-Day Snow Forecast for Jisan

1-week from 26 July.

For Forecast detail, see below.

Jisan 7-Day Snow Forecast Highlights

When will there be fresh snow in Jisan?

Jisan Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (203m)
Next Snow?
There is no snow currently in the forecast for Jisan.

7-Day Snow Outlook for Jisan

 
Snowfall

 
Snow Line

Max 31℃
Min 23℃

Snow unlikely

Jisan 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 30℃
Min 23℃

Valley temperatures from an overnight low of 23℃ to daytime highs around 30℃

Temperature at BaseTemp at Base

Sun
26

Snow unlikely

Lt DrizzleLt RainCloudCloud

Light drizzle, patchy light rain with thunder, cloudy later.

Forecast times for Jisan are in Seoul (Asia/Seoul) time zone.

Max 29℃
Min 23℃

Valley temperatures from an overnight low of 23℃ to daytime highs around 29℃

Temperature at BaseTemp at Base

Mon
27

Snow unlikely

StormLt RainCloudShwrs

Thunderstorms first, patchy light rain with thunder then cloudy, rain showers later.

Forecast times for Jisan are in Seoul (Asia/Seoul) time zone.

Max 29℃
Min 23℃

Valley temperatures from an overnight low of 23℃ to daytime highs around 29℃

Temperature at BaseTemp at Base

Tue
28

Snow unlikely

StormShwrsCloudShwrs

Thunderstorms first, rain showers then cloudy, rain showers later.

Forecast times for Jisan are in Seoul (Asia/Seoul) time zone.

Max 30℃
Min 24℃

Valley temperatures from an overnight low of 24℃ to daytime highs around 30℃

Temperature at BaseTemp at Base

Wed
29

Snow unlikely

MixedClearCloudShwrs

Clear spells first, clear sky then cloudy, rain showers later.

Forecast times for Jisan are in Seoul (Asia/Seoul) time zone.

Max 30℃
Min 24℃

Valley temperatures from an overnight low of 24℃ to daytime highs around 30℃

Temperature at BaseTemp at Base

Thu
30

Snow unlikely

MixedMixedCloudShwrs

Clear spells, cloudy, rain showers later.

Forecast times for Jisan are in Seoul (Asia/Seoul) time zone.

Max 31℃
Min 24℃

Valley temperatures from an overnight low of 24℃ to daytime highs around 31℃

Temperature at BaseTemp at Base

Fri
31

Snow unlikely

Lt DrizzleMixedCloudLt Drizzle

Light drizzle first, clear spells then cloudy, light drizzle later.

Forecast times for Jisan are in Seoul (Asia/Seoul) time zone.

Max 31℃
Min 24℃

Valley temperatures from an overnight low of 24℃ to daytime highs around 31℃

Temperature at BaseTemp at Base

Sat
01

Snow unlikely

Lt DrizzleStormMixedCloud

Light drizzle first, thunderstorms then clear spells, cloudy later.

Forecast times for Jisan are in Seoul (Asia/Seoul) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Jisan, South Korea 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 Jisan, 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.

Jisan Snow Forecast updated at 12:53 NZST, next update expected 18:00 NZST.

Snow Reliability

Snow reliability at Jisan is commendable, typically enjoying depths of around 100 cm during peak season. Regular snowfall ensures excellent conditions, but check J2Ski for the latest updates on snow conditions and forecasts.