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Jisan 7-Day Snow Forecast - 12th August 2026

Jisan Snow Forecast - 7 day

ECMWF IFS
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Updated 11 August 2026 19:47 CDT

7-Day Snow Forecast for Jisan

1-week from 12 August.

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 32℃
Min 21℃

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 31℃
Min 23℃

Valley temperatures from an overnight low of 23℃ to daytime highs around 31℃

Temperature at BaseTemp at Base

Wed
12

Snow unlikely

ClearCloudMixedClear

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

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

Max 31℃
Min 21℃

Valley temperatures from an overnight low of 21℃ to daytime highs around 31℃

Temperature at BaseTemp at Base

Thu
13

Snow unlikely

Lt DrizzleLt DrizzleFairCloud

Light drizzle, fair, cloudy later.

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

Max 32℃
Min 23℃

Valley temperatures from an overnight low of 23℃ to daytime highs around 32℃

Temperature at BaseTemp at Base

Fri
14

Snow unlikely

CloudLt DrizzleCloudCloud

Cloudy, light drizzle, cloudy later.

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

Max 32℃
Min 23℃

Valley temperatures from an overnight low of 23℃ to daytime highs around 32℃

Temperature at BaseTemp at Base

Sat
15

Snow unlikely

ShwrsLt DrizzleCloudShwrs

Rain showers first, light drizzle then cloudy, rain showers later.

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

Max 25℃
Min 23℃

Valley temperatures from an overnight low of 23℃ to daytime highs around 25℃

Temperature at BaseTemp at Base

Sun
16

Snow unlikely

ShwrsStormLt DrizzleDrizzle

Rain showers first, thunderstorms then light drizzle, drizzle 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
17

Snow unlikely

Lt DrizzleFairClearLt Drizzle

Light drizzle first, fair then clear sky, light drizzle later.

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

Max 29℃
Min 22℃

Valley temperatures from an overnight low of 22℃ to daytime highs around 29℃

Temperature at BaseTemp at Base

Tue
18

Snow unlikely

Lt DrizzleShwrsCloudMixed

Light drizzle first, rain showers then cloudy, clear spells 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 19:47 CDT, next update expected imminently.

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.