Arc 1800 48-Hour Snow Forecast
Updated 12 October 2026 02:44 BST
2-Day Forecast for Arc 1800
48-hours from 12 October.
See below for forecast detail
Arc 1800 Snow Forecast updated at 02:44 BST, next update expected 08:00 BST.
Forecast for today in Arc 1800
Max 13℃ 55°F
Min 1℃ 33°F
Valley temperatures from an overnight low of 1℃ 33°F to daytime highs around 13℃ 55°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Mon
12
Snow unlikely
Clear sky.
Forecast times for Arc 1800 are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in Arc 1800
Max 14℃ 57°F
Min 3℃ 37°F
Valley temperatures from an overnight low of 3℃ 37°F to daytime highs around 14℃ 57°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Tue
13
Snow unlikely
Clear sky early, then clear spells later.
Forecast times for Arc 1800 are in Paris (Europe/Paris) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Mon | 02:00 |  | Cloudy. | 1℃ 34°F | SE Calm | 0% | |
| Mon | 03:00 | | Clear sky. | 1℃ 33°F | SE Light | 0% | |
| Mon | 04:00 | | Clear sky. | 1℃ 33°F | SE Light | 0% | |
| Mon | 05:00 | | Clear sky. | 1℃ 34°F | SE Calm | 0% | |
| Mon | 06:00 | | Clear sky. | 1℃ 34°F | SE Calm | 0% | |
| Mon | 07:00 | | Clear sky. | 1℃ 34°F | SE Calm | 0% | |
| Mon | 08:00 | | Clear sky. | 1℃ 34°F | SE Calm | 0% | |
| Mon | 09:00 | | Clear sky. | 4℃ 39°F | SE Light | 0% | |
| Mon | 10:00 | | Clear sky. | 7℃ 45°F | SE Calm | 0% | |
| Mon | 11:00 | | Clear sky. | 9℃ 48°F | SE Light | 0% | |
| Mon | 12:00 | | Clear sky. | 11℃ 51°F | SE Light | 0% | |
| Mon | 13:00 | | Clear sky. | 12℃ 53°F | SE Light | 0% | |
| Mon | 14:00 | | Clear sky. | 12℃ 54°F | SE Light | 0% | |
| Mon | 15:00 | | Clear sky. | 13℃ 55°F | SE Light | 0% | |
| Mon | 16:00 | | Clear sky. | 13℃ 55°F | SE Light | 0% | |
| Mon | 17:00 | | Clear sky. | 12℃ 54°F | SE Light | 0% | |
| Mon | 18:00 | | Clear sky. | 11℃ 51°F | SE Light | 0% | |
| Mon | 19:00 | | Clear sky. | 8℃ 46°F | SE Calm | 0% | |
| Mon | 20:00 | | Clear sky. | 7℃ 44°F | SE Calm | 0% | |
| Mon | 21:00 | | Clear sky. | 5℃ 42°F | SE Calm | 0% | |
| Mon | 22:00 | | Clear sky. | 4℃ 40°F | SE Calm | 0% | |
| Mon | 23:00 | | Clear sky. | 4℃ 38°F | SE Calm | 0% | |
| Tue | 00:00 | | Clear sky. | 3℃ 38°F | SE Light | 0% | |
| Tue | 01:00 | | Clear sky. | 3℃ 37°F | SE Light | 0% | |
| Tue | 02:00 | | Clear sky. | 3℃ 37°F | SE Light | 0% | |
| Tue | 03:00 | | Clear sky. | 3℃ 37°F | SE Light | 0% | |
| Tue | 04:00 | | Clear sky. | 3℃ 37°F | SE Calm | 0% | |
| Tue | 05:00 | | Clear sky. | 3℃ 37°F | SE Calm | 0% | |
| Tue | 06:00 | | Clear sky. | 3℃ 38°F | SE Calm | 0% | |
| Tue | 07:00 | | Clear sky. | 3℃ 38°F | SE Calm | 0% | |
| Tue | 08:00 | | Clear sky. | 3℃ 38°F | SE Calm | 0% | |
| Tue | 09:00 | | Clear sky. | 6℃ 43°F | SE Calm | 0% | |
| Tue | 10:00 | | Clear sky. | 9℃ 49°F | SE Calm | 0% | |
| Tue | 11:00 | | Clear sky. | 11℃ 52°F | SE Light | 0% | |
| Tue | 12:00 | | Clear sky. | 12℃ 54°F | SE Light | 0% | |
| Tue | 13:00 | | Clear sky. | 13℃ 56°F | SE Light | 0% | |
| Tue | 14:00 | | Clear sky. | 14℃ 57°F | SE Light | 0% | |
| Tue | 15:00 | | Clear sky. | 14℃ 57°F | SE Light | 0% | |
| Tue | 16:00 |  | Clear spells. | 14℃ 56°F | SE Light | 0% | |
| Tue | 17:00 | | Clear spells. | 13℃ 55°F | SE Light | 0% | |
| Tue | 18:00 | | Fair. | 11℃ 53°F | SE Light | 0% | |
| Tue | 19:00 | | Fair. | 9℃ 47°F | SE Calm | 0% | |
| Tue | 20:00 | | Clear spells. | 8℃ 46°F | SE Calm | 0% | |
| Tue | 21:00 | | Clear spells. | 7℃ 44°F | SE Calm | 0% | |
| Tue | 22:00 | | Clear spells. | 6℃ 42°F | SE Calm | 0% | |
| Tue | 23:00 | | Clear sky. | 5℃ 41°F | SE Calm | 0% | |
| Wed | 00:00 | | Clear sky. | 5℃ 40°F | SE Calm | 0% | |
| Wed | 01:00 | | Clear sky. | 4℃ 39°F | SE Light | 0% | |
Snow Forecast near Arc 1800
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|---|---|
| La Plagne | - | 27cm 11in | |||||||
| Les Arcs | - | 27cm 11in | |||||||
| Tignes | - | 27cm 11in | |||||||
| Arc 1950 | - | 20cm 8in | |||||||
| Arc 2000 | - | 20cm 8in | |||||||
| Courchevel | - | 14cm 6in | |||||||
| Méribel | - | 10cm 4in | |||||||
| Arc 1600 | - | 7cm 3in | |||||||
| Chamonix | - | 7cm 3in | |||||||
| Les Menuires | - | 6cm 2in |
Arc 1800 Snow
For current snow depths and skiing conditions, see our Current Snow Report for Arc 1800.
This Snow Forecast for Arc 1800, 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 1800, on any given piste 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.
How reliable is the snow in Arc 1800?
Arc 1800 enjoys reliable snow conditions, with an average snow depth of 150 cm during peak season and consistent snowfall throughout the winter. For the latest snow information, be sure to check J2Ski for up-to-date conditions.