Le Collet d'Allevard Snow Report and Forecast
Snow Forecast for Le Collet d'Allevard
When will there be fresh snow?
This is the Snow Forecast for Le Collet d'Allevard, France for 16 days from 18 May.
Updated 18 May 2025 03:39 PDT.
| Next Snow Expected | 22 May |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | - |
| Next 7 Days | 7in |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Le Collet d'Allevard.
Forecast for today in Le Collet d'Allevard
Max 54°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 54°F
Temperature at BaseTemp at Base
Sun
18
Snow unlikely
Clear sky, fair, clear sky later.
Le Collet d'Allevard has no new snow forecast in the next 48 hours.
Le Collet d'Allevard Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
Le Collet d'Allevard 7-Day Snow Forecast Overview
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| Sun 18 | Mon 19 | Tue 20 | Wed 21 | Thu 22 | Fri 23 | Sat 24 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 6,890ft | 48°F
| 56°F
| 49°F
 | 42°F
 +1in
| 38°F
+3in
| 37°F
+3in
| 43°F
 |
| 5,823ft | 52°F
| 63°F
| 54°F
| 49°F
| 41°F
+1in
| 42°F
| 47°F
|
| 4,757ft | 54°F
| 65°F
| 56°F
| 51°F
 | 44°F
| 42°F
 | 52°F
|
| Snow Line | varying 5,476ft | varying 4,984ft | varying 6,526ft | ||||
| Max Town | 54°F | 65°F | 56°F | 51°F | 44°F | 42°F | 52°F |
| Min Town | 41°F | 47°F | 48°F | 37°F | 36°F | 39°F | 36°F |
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.
Le Collet d'Allevard Medium-Range (7-Day) Snow Forecast Detail
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.
Max 54°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 54°F
Temperature at BaseTemp at Base
Sun
18
Snow unlikely
Clear sky, fair, clear sky later.
Max 65°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 65°F
Temperature at BaseTemp at Base
Mon
19
Snow unlikely
Fair early, then cloudy later.
Max 56°F
Min 48°F
Valley temperatures from an overnight low of 48°F to daytime highs around 56°F
Temperature at BaseTemp at Base
Tue
20
Snow unlikely
Cloudy, light rain showers, cloudy later.
Max 51°F
Min 37°F
Valley temperatures from an overnight low of 37°F to daytime highs around 51°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
21
up to 1in New Snow
Light rain showers first, rain showers then light rain showers, light snow at altitude later.
Snow Line from 5,476ft to 4,984ft, with rain below.
Max 44°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 44°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
22
up to 3in New Snow
Light snow at altitude early, then light rain later.
Snow Line from 4,984ft to 4,852ft, with rain below.
Max 42°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 42°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
23
up to 3in New Snow
Rain showers, light rain, heavy drizzle later.
Snow Line from 6,526ft to 5,968ft, with rain below.
Max 52°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 52°F
Temperature at BaseTemp at Base
Sat
24
Snow unlikely
Fog, fair, cloudy later.
This Snow Forecast for Le Collet d'Allevard, France 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 Le Collet d'Allevard, 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.
Le Collet d'Allevard Snow Forecast updated at 03:39 PDT, next update expected imminently.
Snow Forecast near Le Collet d'Allevard
Understanding and predicting Snow Conditions in Le Collet d'Allevard
Here are our tips for making the most of a trip to Le Collet d'Allevard, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Le Collet d'Allevard, 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 Le Collet d'Allevard 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 Le Collet d'Allevard 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 Le Collet d'Allevard 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.