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Aosta Valley Snow Forecast - 14th September 2026

Aosta Valley Snow Report and Forecast

ECMWF IFS
GFS

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Updated 13 September 2026 19:44 CDT

Snow Forecast for Aosta Valley

Snow and Weather from 14 September.

For Forecast detail, see below.

Aosta Valley Snow Forecast Highlights

When will there be fresh snow in Aosta Valley?

Aosta Valley Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,350m)
Next Snow?
There is no snow currently in the forecast for Aosta Valley.
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Forecast for today in Aosta Valley

Max 24℃
Min 11℃

Valley temperatures from an overnight low of 11℃ to daytime highs around 24℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Mon
14

Snow unlikely

ClearFairFairClear

Clear sky, fair, clear sky later.

Forecast times for Aosta Valley are in Rome (Europe/Rome) time zone.

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Aosta Valley 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Aosta Valley from OpenMeteo(ECMWF IFS)
Mon
14
Tue
15
Wed
16
Thu
17
Fri
18
Sat
19
Sun
20
Wind
3,490m
10℃
Clear
8℃
Clear
6℃
Shwrs
3℃
Clear
+1cm
5℃
Cloud
4℃
Clear
8℃
Fair
2,341m
16℃
Fair
15℃
Clear
12℃
Lt Drizzle
10℃
Shwrs
11℃
Cloud
10℃
Clear
14℃
Shwrs
1,191m
24℃
Fair
22℃
Fair
21℃
Cloud
19℃
Clear
20℃
Cloud
18℃
Clear
22℃
Fair
Snow Line

varying 2,714m
to 2,699m

varying 2,606m
to 2,545m

Max Town24℃22℃21℃19℃20℃18℃22℃
Min Town11℃10℃11℃10℃10℃7℃10℃

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.

Snow Forecast near Aosta Valley

Snow Forecasts for Ski Resorts near Aosta Valley
Ski Area 48 Hr 7 DayMoTuWeThFrSaSu
Verbier1cm 2cm
Alagna Valsesia-2cm
Champoluc-2cm
Zermatt1cm 1cm
Breuil-Cervinia-1cm

Snow Reliability

Aosta Valley typically enjoys reliable snow conditions, with an average snow depth of 150 cm during peak season. For the latest snow information, including snowfall updates, visit J2Ski.

Understanding and predicting Snow Conditions in Aosta Valley

Here are our tips for making the most of a trip to Aosta Valley, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Aosta Valley, 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 Aosta Valley 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 Aosta Valley 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 Aosta Valley 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.