Plejsy 7-Day Snow Forecast

Plejsy Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 17 September 2026 12:47 UTC

Long-Range Snow Forecast for Plejsy

Long-range (14 to 45 days) from 17 September.

For Forecast detail, see below.

Plejsy Snow Forecast Highlights

When will there be fresh snow in Plejsy?

Plejsy Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (691m)
Next Snow?
There is no snow currently in the forecast for Plejsy.

Long-range Snow Outlook for Plejsy

Snowfall

Snow Line

Max 23℃ 73°F
Min 7℃ 45°F

Snow unlikely

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Plejsy Long-Range (2 weeks+) Snow Forecast Outlook

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.

16 Day Weather and Snow Forecast for Plejsy from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Thu 17	Light drizzle.	Max 18℃ 65°F Min 12℃ 54°F
Fri 18	Fair.	Max 21℃ 70°F Min 12℃ 53°F
Sat 19	Cloudy.	Max 22℃ 71°F Min 10℃ 50°F
Sun 20	Cloudy.	Max 23℃ 73°F Min 11℃ 51°F
Mon 21	Clear sky.	Max 19℃ 65°F Min 11℃ 52°F
Tue 22	Light drizzle.	Max 13℃ 55°F Min 7℃ 45°F
Wed 23	Cloudy.	Max 13℃ 56°F Min 8℃ 47°F

No significant snowfall is forecast for this period.

This Snow Forecast for Plejsy, Slovakia 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 Plejsy, 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.

Plejsy Snow Forecast updated at 12:47 UTC, next update expected imminently.

Ensemble forecast for Plejsy, Slovakia at 470m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Reliability

Plejsy typically enjoys reliable snow conditions, with an average snow depth of 60-100 cm during peak season. For the latest snowfall updates and conditions, check J2Ski for accurate information.

Off-Piste Safety in Plejsy

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