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Jisan Weather Forecast - 7 to 16 days - 18th May 2026

Jisan Weather

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

Weather Outlook from 18 May.

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 12:44 PDT, next update expected 18:00 PDT.

Long-range Snow Outlook for Jisan

 
Snowfall

 
Snow Line

Max 85°F
Min 53°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
18
Clear

Clear sky.

Max 85°F
Min 68°F
Tue
19
Cloud

Cloudy.

Max 77°F
Min 61°F
Wed
20
Rain

Rain.

Max 69°F
Min 58°F
Thu
21
Shwrs

Rain showers.

Max 67°F
Min 58°F
Fri
22
Clear

Clear sky.

Max 76°F
Min 53°F
Sat
23
Cloud

Cloudy.

Max 73°F
Min 53°F
Sun
24
Cloud

Cloudy.

Max 80°F
Min 55°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 12:44 PDT, next update expected 18:00 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.