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Pas de la Casa / Grau Roig Snow Forecast - 31st May 2026

Pas de la Casa / Grau Roig Snow Report and Forecast

ECMWF IFS
GFS
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Updated 31 May 2026 18:13 IST

Snow Forecast for Pas de la Casa / Grau Roig

Snow and Weather from 31 May.

For Forecast detail, see below.

Pas de la Casa / Grau Roig Snow Forecast Highlights

When will there be fresh snow in Pas de la Casa / Grau Roig?

Pas de la Casa / Grau Roig Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,345m)
Next Snow?
There is no snow currently in the forecast for Pas de la Casa / Grau Roig.
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Forecast for today in Pas de la Casa / Grau Roig

Max 19℃
Min 8℃

Valley temperatures from an overnight low of 8℃ to daytime highs around 19℃

Temperature at BaseTemp at Base

Sun
31

Snow unlikely

ClearClearCloudCloud

Clear sky early, then cloudy later.

Forecast times for Pas de la Casa / Grau Roig are in Andorra (Europe/Andorra) time zone.

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Pas de la Casa / Grau Roig 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Pas de la Casa / Grau Roig from OpenMeteo(ECMWF IFS)
Sun
31
Mon
01
Tue
02
Wed
03
Thu
04
Fri
05
Sat
06
WindW F2
2,640m
14℃
Clear
14℃
Lt Drizzle
12℃
Lt Drizzle
13℃
Clear
14℃
Fair
11℃
Fair
7℃
Lt Drizzle
W F2
2,345m
16℃
Clear
16℃
Lt Drizzle
14℃
Lt Drizzle
15℃
Clear
16℃
Fair
12℃
Fair
9℃
Lt Drizzle
SW F2SW F2
2,050m
19℃
Clear
18℃
Lt Drizzle
16℃
Lt Drizzle
18℃
Clear
17℃
Mixed
13℃
Fair
10℃
Lt Drizzle
Snow Line
Max Town19℃18℃16℃18℃17℃13℃10℃
Min Town8℃7℃6℃1℃7℃3℃5℃

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

Andorra Accommodation (Apartments, Chalets, Hotels) Map

 

Snow Reliability

Pas de la Casa enjoys reliable snow conditions, with average snow depths ranging from 100 to 300 cm throughout the season. For the latest snow reports and conditions, check J2Ski for the most accurate updates.

Understanding and predicting Snow Conditions in Pas de la Casa / Grau Roig

Here are our tips for making the most of a trip to Pas de la Casa / Grau Roig, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Pas de la Casa / Grau Roig, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at Pas de la Casa / Grau Roig is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in Pas de la Casa / Grau Roig will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for Pas de la Casa / Grau Roig for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.