Arc 1600 Snow Report and Forecast
Snow Forecast for Arc 1600
When will there be fresh snow?
This is the Snow Forecast for Arc 1600, France for 16 days from 25 March.
Updated 24 March 2025 21:41 PDT.
| Next Snow Expected | 28 March |
|---|---|
| Next Snow Amount | 1in |
| Next 48 Hours | - |
| Next 7 Days | 4in |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Arc 1600.
Forecast for today in Arc 1600
Max 46°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 46°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
25
Snow unlikely
Fair early, then clear spells later.
Arc 1600 is reporting “Spring Snow” with very light new snow forecast in the next 48 hours.
Arc 1600 Snow Report
| Upper Snow Depths | 98in |
|---|---|
| Lower Snow Depths | 18in |
| Snow Conditions | Spring Snow |
| Last Snow | |
| 4in of Snow - 16 March | |
| Avalanche Risk Level | |
| The Avalanche Risk Level in Arc 1600 was reported as 2 (Moderate) but snow changes rapidly, so ALWAYS take local advice before leaving marked runs. | |
Arc 1600 7-Day Snow Forecast Overview
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| Tue 25 | Wed 26 | Thu 27 | Fri 28 | Sat 29 | Sun 30 | Mon 31 | |
|---|---|---|---|---|---|---|---|
| Wind | NW F2 | ||||||
| 10,597ft | 22°F
 | 22°F
| 28°F
 | 21°F
 +1in
| 15°F
 +3in
| 22°F
| 32°F
|
| NW F3 | |||||||
| 7,923ft | 31°F
| 31°F
| 36°F
| 29°F
+1in
| 23°F
+2in
| 32°F
| 41°F
|
| 5,249ft | 46°F
| 46°F
| 44°F
| 36°F
+1in
| 29°F
+2in
| 42°F
| 53°F
|
| Snow Line | 6,558ft | 5,249ft | 5,249ft | ||||
| Max Town | 46°F | 46°F | 44°F | 36°F | 29°F | 42°F | 53°F |
| Min Town | 32°F | 34°F | 31°F | 28°F | 24°F | 25°F | 35°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.
Arc 1600 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 46°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 46°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
25
Snow unlikely
Fair early, then clear spells later.
Max 46°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 46°F
Temperature at BaseTemp at Base
Wed
26
Snow unlikely
Clear spells early, then fair later.
Max 44°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 44°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Thu
27
Snow unlikely
Clear spells, cloudy, fair later.
Max 36°F
Min 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 28°F and rising to 36°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
28
1in New Snow
Cloudy early, then light snow later.
Snow falling to resort level.
Max 29°F
Min 24°F
Below freezing at all levels, with valley temperatures as low as 24°F and not getting above 29°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
29
2in to 3in New Snow
Light snow early, then cloudy later.
Snow falling to resort level.
Max 42°F
Min 25°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 25°F and rising to 42°F
Temperature at BaseTemp at Base
Sun
30
Snow unlikely
Clear spells, cloudy, clear sky later.
Max 53°F
Min 35°F
Valley temperatures from an overnight low of 35°F to daytime highs around 53°F
Temperature at BaseTemp at Base
Mon
31
Snow unlikely
Clear sky, fair, clear sky later.
This Snow Forecast for Arc 1600, 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 Arc 1600, 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.
Arc 1600 Snow Forecast updated at 21:41 PDT, next update expected imminently.
Snow Forecast near Arc 1600
| Snow Report and Forecast | 48 Hr | Tue | Wed | Thu | Fri | Sat | Sun | Mon | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | - | 4in | |||||||
| Arc 1800 | - | 4in | |||||||
| Les Menuires | - | 3in | |||||||
| Méribel | - | 4in | |||||||
| Arc 2000 | - | 3in | |||||||
| Courchevel | - | 3in | |||||||
| Val Thorens | - | 3in | |||||||
| Arc 1950 | - | 3in |
Understanding and predicting Snow Conditions in Arc 1600
Here are our tips for making the most of a trip to Arc 1600, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Arc 1600, 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 Arc 1600 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 Arc 1600 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 Arc 1600 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.