Jasná - Chopok Long-Range Snow Forecast - 14 to 45 day - 21 Sep 2026

Jasná - Chopok Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 21 September 2026 10:47 AEST

Long-Range Snow Forecast for Jasná - Chopok

Long-range (14 to 45 days) from 21 September.

For Forecast detail, see below.

Jasná - Chopok Snow Forecast Highlights

When will there be fresh snow in Jasná - Chopok?

Jasná - Chopok Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,390m)
Next Snow?
There is no snow currently in the forecast for Jasná - Chopok.
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Long-range Snow Outlook for Jasná - Chopok

Snowfall

Snow Line

Max 19℃
Min 3℃

1cm New Snow

Snow Line from 1,596m to 1,458m, with rain below.

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Jasná - Chopok 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 Jasná - Chopok from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Mon 21	Light snow at altitude, light drizzle below.	Max 11℃ Min 5℃
Tue 22	up to 1cm New Snow Light snow at altitude, light drizzle below. Snow Line from 1,565m to 1,458m, with rain below.	Max 8℃ Min 5℃
Wed 23	Light drizzle.	Max 11℃ Min 4℃
Thu 24	Clear sky.	Max 13℃ Min 3℃
Fri 25	Clear sky.	Max 14℃ Min 5℃
Sat 26	Cloudy.	Max 15℃ Min 7℃
Sun 27	Clear sky.	Max 19℃ Min 9℃

This Snow Forecast for Jasná - Chopok, 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 Jasná - Chopok, 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.

Jasná - Chopok Snow Forecast updated at 10:47 AEST, next update expected imminently.

Ensemble forecast for Jasná - Chopok, Slovakia at 950m

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.

Slovakia Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near Jasná - Chopok

Snow Forecasts for Ski Resorts near Jasná - Chopok
Ski Area	48 Hr	7 Day	Mo	Tu	We	Th	Fr	Sa	Su
Liptovské Ján	9cm	9cm
Bystrianska dolina	3cm	3cm

Snow Reliability

Jasná typically enjoys reliable snow conditions, with an average snow depth of around 100 cm during peak winter months. For the latest snow information, including snowfall and conditions, check J2Ski's updates.

Off-Piste Safety in Jasná - Chopok

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