Pal-Arinsal 7-Day Snow Forecast

Pal-Arinsal Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 20 September 2026 12:47 PDT

Long-Range Snow Forecast for Pal-Arinsal

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

For Forecast detail, see below.

Pal-Arinsal Snow Forecast Highlights

When will there be fresh snow in Pal-Arinsal?

Pal-Arinsal Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (6,660ft)
Next Snow?
There is no snow currently in the forecast for Pal-Arinsal.
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Long-range Snow Outlook for Pal-Arinsal

Snowfall

Snow Line

Max 78°F
Min 48°F

Snow unlikely

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Pal-Arinsal 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 Pal-Arinsal from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 20	Clear sky.	Max 77°F Min 48°F
Mon 21	Fair at altitude, clear spells below.	Max 76°F Min 54°F
Tue 22	Clear sky.	Max 78°F Min 54°F
Wed 23	Clear sky.	Max 76°F Min 53°F
Thu 24	Clear sky.	Max 78°F Min 51°F
Fri 25	Clear spells.	Max 76°F Min 50°F
Sat 26	Clear sky.	Max 73°F Min 53°F

No significant snowfall is forecast for this period.

This Snow Forecast for Pal-Arinsal, Andorra 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 Pal-Arinsal, 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.

Pal-Arinsal Snow Forecast updated at 12:47 PDT, next update expected imminently.

Ensemble forecast for Pal-Arinsal, Andorra at 4,921ft

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

Snow reliability is strongest on the higher slopes and in colder periods; lower, tree-lined runs are more liable to thaw in warm spells. Snow depth and coverage vary seasonally — for the most recent snowfall, piste status and snow depths consult J2Ski before travel. Higher elevations in the area typically retain snow longer into the season than valley-bottom slopes.

Off-Piste Safety in Pal-Arinsal

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