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Pyeongchang Snow Forecast - 48 hour - 18th May 2026

Pyeongchang 48-Hour Snow Forecast

ECMWF IFS
GEM
GFS

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Updated 18 May 2026 20:42 BST

2-Day Forecast for Pyeongchang

48-hours from 18 May.

See below for forecast detail

Pyeongchang Snow Forecast updated at 20:42 BST, next update expected imminently.

Forecast for today in Pyeongchang

Max 27℃ 80°F
Min 13℃ 55°F

Valley temperatures from an overnight low of 13℃ 55°F to daytime highs around 27℃ 80°F

Temperature at BaseTemp at Base

Mon
18

Snow unlikely

ClearMixedMixedCloud

Clear sky, clear spells, cloudy later.

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

Forecast for tomorrow in Pyeongchang

Max 23℃ 74°F
Min 9℃ 49°F

Valley temperatures from an overnight low of 9℃ 49°F to daytime highs around 23℃ 74°F

Temperature at BaseTemp at Base

Tue
19

Snow unlikely

CloudCloudCloudShwrs

Cloudy early, then rain showers later.

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

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Pyeongchang from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Mon09:00Clear

Clear sky. 20℃ 67°F SW
Light
0%
Mon10:00Clear

Clear sky. 21℃ 70°F SW
Light
0%
Mon11:00Clear

Clear sky. 23℃ 73°F SW
Light
0%
Mon12:00Clear

Clear sky. 24℃ 75°F SW
Light
0%
Mon13:00Clear

Clear sky. 25℃ 77°F SW
Light
0%
Mon14:00Clear

Clear sky. 26℃ 79°F SW
Light
0%
Mon15:00Mixed

Clear spells. 27℃ 80°F SW
Light
0%
Mon16:00Cloud

Cloudy. 26℃ 79°F SW
Light
0%
Mon17:00Mixed

Clear spells. 25℃ 77°F SW
Light
0%
Mon18:00Mixed

Clear spells. 23℃ 73°F SW
Light
0%
Mon19:00Clear

Clear sky. 19℃ 67°F SW
Light
0%
Mon20:00Mixed

Clear spells. 17℃ 62°F SW
Calm
0%
Mon21:00Clear

Clear sky. 15℃ 60°F SW
Light
0%
Mon22:00Clear

Clear sky. 14℃ 57°F SW
Light
0%
Mon23:00Fair

Fair. 13℃ 55°F SW
Light
0%
Tue00:00Mixed

Clear spells. 11℃ 53°F SE
Light
0%
Tue01:00Mixed

Clear spells. 11℃ 51°F SE
Light
0%
Tue02:00Cloud

Cloudy. 11℃ 51°F SE
Calm
0%
Tue03:00Mixed

Clear spells. 10℃ 49°F SE
Light
0%
Tue04:00Cloud

Cloudy. 9℃ 49°F SE
Light
0%
Tue05:00Cloud

Cloudy. 9℃ 49°F SE
Light
0%
Tue06:00Cloud

Cloudy. 10℃ 50°F SE
Light
0%
Tue07:00Cloud

Cloudy. 13℃ 55°F SE
Light
0%
Tue08:00Cloud

Cloudy. 16℃ 61°F SE
Light
0%
Tue09:00Cloud

Cloudy. 18℃ 65°F SE
Light
0%
Tue10:00Cloud

Cloudy. 20℃ 68°F SE
Light
0%
Tue11:00Cloud

Cloudy. 22℃ 71°F SE
Breeze
0%
Tue12:00Cloud

Cloudy. 23℃ 72°F SE
Breeze
0%
Tue13:00Cloud

Cloudy. 23℃ 74°F SE
Breeze
0%
Tue14:00Cloud

Cloudy. 23℃ 74°F SE
Breeze
0%
Tue15:00Cloud

Cloudy. 22℃ 71°F SE
Breeze
0%
Tue16:00Cloud

Cloudy. 21℃ 71°F SE
Breeze
0%
Tue17:00Cloud

Cloudy. 20℃ 69°F SE
Breeze
0%
Tue18:00Cloud

Cloudy. 19℃ 67°F SE
Light
0%
Tue19:00Cloud

Cloudy. 18℃ 64°F SE
Light
0%
Tue20:00Cloud

Cloudy. 17℃ 62°F SE
Light
0%
Tue21:00Cloud

Cloudy. 16℃ 60°F SE
Light
0%
Tue22:00Cloud

Cloudy. 15℃ 59°F SE
Light
5%
Tue23:00Cloud

Cloudy. 15℃ 59°F SE
Light
5%
Wed00:00Cloud

Cloudy. 15℃ 58°F E
Light
10%
Wed01:00Cloud

Cloudy. 15℃ 58°F E
Light
20%
Wed02:00Cloud

Cloudy. 14℃ 58°F E
Light
25%
Wed03:00Lt Drizzle

Light drizzle. 15℃ 58°F E
Light
35%
Wed04:00Lt Drizzle

Light drizzle. 14℃ 57°F E
Light
50%
Wed05:00Lt Drizzle

Light drizzle. 14℃ 56°F E
Light
75%
Wed06:00Drizzle

Drizzle. 13℃ 56°F E
Light
90%
Wed07:00Lt Rain

Light rain. 13℃ 56°F E
Light
95%
Wed08:00Hvy Drizzle

Heavy drizzle. 14℃ 57°F E
Light
95%

Snow Forecast near Pyeongchang

Snow forecasts for nearby ski areas.

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

Pyeongchang Snow

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

No significant snowfall is forecast for this period.

This Snow Forecast for Pyeongchang, 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 Pyeongchang, 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

Pyeongchang boasts reliable snow conditions, with an average snow depth of 1 to 2 meters during peak season. For the latest snow reports and conditions, be sure to check J2Ski for up-to-date information.