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Jisan Weather Forecast - 7 to 16 days - 21st September 2026

Jisan Weather

ECMWF IFS
GFS

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Weather Forecast for Jisan (328ft to 1,001ft)

Weather Outlook from 21 September.

Jisan Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Jisan Weather Forecast updated at 05:45 PDT, next update expected 11:00 PDT.

Long-range Snow Outlook for Jisan

 
Snowfall

 
Snow Line

Max 82°F
Min 57°F

Snow unlikely

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Jisan Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Jisan from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Mon
21
Clear

Clear sky.

Max 81°F
Min 65°F
Tue
22
Clear

Clear sky.

Max 80°F
Min 57°F
Wed
23
Clear

Clear sky.

Max 81°F
Min 59°F
Thu
24
Cloud

Cloudy.

Max 78°F
Min 63°F
Fri
25
Cloud

Cloudy.

Max 76°F
Min 60°F
Sat
26
Cloud

Cloudy.

Max 79°F
Min 60°F
Sun
27
Fair

Fair.

Max 82°F
Min 63°F

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 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.

Jisan Weather Forecast updated at 05:45 PDT, next update expected 11:00 PDT.

Current Snow

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

For more information about this South Korean Ski Resort, See Also Skiing and Snowboarding in Jisan .

Off-Piste Safety in Jisan

Before skiing or snowboarding off-piste in Jisan, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.