Parnassos 7-Day Snow Forecast

Parnassos Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 21 March 2026 01:42 NZDT

Long-Range Snow Forecast for Parnassos

Long-range (14 to 45 days) from 20 March.

For Forecast detail, see below.

Parnassos Snow Forecast Highlights

When will there be fresh snow in Parnassos?

Parnassos Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,950m)
Next Snow Expected	20 March
Next Snow Amount	3cm
Next 48 Hours	3cm
Next 7 Days	7cm

Long-range Snow Outlook for Parnassos

Snowfall

Snow Line

Max 8℃
Min -5℃

8cm New Snow

Snow Line from 1,702m to resort level (1,640m).

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Parnassos 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 Parnassos from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Fri 20	2cm to 3cm New Snow Light snow. Snow falling to resort level (1,640m).	Max -1℃ Min -5℃
Sat 21	Clear spells.	Max 1℃ Min -5℃
Sun 22	Cloudy.	Max 3℃ Min -3℃
Mon 23	up to 1cm New Snow Snow showers. Snow Line from 1,702m to resort level (1,640m).	Max 3℃ Min -3℃
Tue 24	2cm to 3cm New Snow Light snow. Snow falling to resort level (1,640m).	Max 1℃ Min -3℃
Wed 25	up to 1cm New Snow Light snow. Snow Line from 1,702m to resort level (1,640m).	Max 3℃ Min -2℃
Thu 26	Clear sky.	Max 8℃ Min -2℃

This Snow Forecast for Parnassos, Greece 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 Parnassos, 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.

Parnassos Snow Forecast updated at 01:42 NZDT, next update expected 04:00 NZDT.

Ensemble forecast for Parnassos, Greece at 1,640m

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 Forecast near Parnassos

Snow Forecasts for Ski Resorts near Parnassos
Ski Area	48 Hr	7 Day	Fr	Sa	Su	Mo	Tu	We	Th
Gerontovrachos	4cm	7cm

Snow Reliability

Parnassos typically enjoys reliable snow conditions, with an average snow depth of around 1.5 meters during peak season. To stay updated on the latest snow conditions, check J2Ski for current snowfall and snowmelt information.

Off-Piste Safety in Parnassos

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