Parnassos 7-Day Snow Forecast

Parnassos Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 14 October 2026 02:43 BST

Long-Range Snow Forecast for Parnassos

Long-range (14 to 45 days) from 14 October.

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	14 October
Next Snow Amount	5cm 2in
Next 48 Hours	5cm 2in
Next 7 Days	9cm 4in

Long-range Snow Outlook for Parnassos

Snowfall

Snow Line

Max 12℃ 53°F
Min 0℃ 31°F

17cm 7in New Snow

Snow Line from 1,994m 6,542ft to resort level ( 1,640m 5,381ft ).

Partner Offers

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
Wed 14	up to 6cm up to 2in New Snow Light snow at altitude, drizzle below. Snow Line from 1,994m 6,542ft to 1,717m 5,633ft , with rain below.	Max 4℃ 40°F Min 2℃ 36°F
Thu 15	Clear sky.	Max 10℃ 49°F Min 2℃ 36°F
Fri 16	up to 1cm New Snow Light snow showers at altitude, light rain showers below. Snow Line from 1,994m 6,542ft to 1,886m 6,188ft , with rain below.	Max 9℃ 48°F Min 3℃ 38°F
Sat 17	up to 9cm up to 4in New Snow Snow showers at altitude, rain showers below. Snow Line from 1,825m 5,988ft to resort level ( 1,640m 5,381ft ).	Max 6℃ 42°F Min 0℃ 31°F
Sun 18	Fair.	Max 11℃ 51°F Min 0℃ 33°F
Mon 19	Clear sky.	Max 11℃ 51°F Min 3℃ 38°F
Tue 20	Clear sky.	Max 12℃ 53°F Min 5℃ 41°F

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 02:43 BST, next update expected imminently.

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.

Greece Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near Parnassos

Snow Forecasts for Ski Resorts near Parnassos
Ski Area	48 Hr	7 Day	We	Th	Fr	Sa	Su	Mo	Tu
Gerontovrachos	-	3cm 1in

How reliable is the snow in Parnassos?

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.