Arc 1800 48-Hour Snow Forecast
Updated 12 August 2026 00:54 NZST
Avalanche Risk
Moderate
The overall Avalanche Risk Level in La Plagne was reported as Moderate (Level 2): ALWAYS check local advice before leaving marked runs.
2-Day Forecast for Arc 1800
48-hours from 11 August.
See below for forecast detail
Arc 1800 Snow Forecast updated at 00:54 NZST, next update expected 06:00 NZST.
Forecast for today in Arc 1800
Max 24℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 24℃
Temperature at BaseTemp at Base
Tue
11
Snow unlikely
Clear sky, light drizzle, rain showers later.
Forecast times for Arc 1800 are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in Arc 1800
Max 25℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 25℃
Temperature at BaseTemp at Base
Wed
12
Snow unlikely
Clear sky, rain showers, clear sky later.
Forecast times for Arc 1800 are in Paris (Europe/Paris) time zone.
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Partner Offers
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Tue | 02:00 |  | Fair. | 13℃ | S Calm | 0% | |
| Tue | 03:00 | | Clear spells. | 13℃ | S Light | 0% | |
| Tue | 04:00 | | Clear sky. | 13℃ | S Light | 0% | |
| Tue | 05:00 | | Clear sky. | 12℃ | S Light | 0% | |
| Tue | 06:00 | | Clear sky. | 12℃ | S Light | 0% | |
| Tue | 07:00 | | Clear sky. | 12℃ | S Light | 0% | |
| Tue | 08:00 | | Fair. | 14℃ | S Light | 0% | |
| Tue | 09:00 | | Clear sky. | 19℃ | S Light | 0% | |
| Tue | 10:00 | | Clear sky. | 20℃ | S Light | 0% | |
| Tue | 11:00 | | Clear sky. | 22℃ | S Light | 0% | |
| Tue | 12:00 | | Fair. | 23℃ | S Light | 15% | |
| Tue | 13:00 | | Light drizzle. | 24℃ | S Light | 40% | |
| Tue | 14:00 |  | Thunderstorms. | 16℃ | S Light | 55% | |
| Tue | 15:00 | | Drizzle. | 17℃ | S Light | 75% | |
| Tue | 16:00 | | Light drizzle. | 19℃ | S Light | 95% | |
| Tue | 17:00 | | Light drizzle. | 19℃ | S Light | 100% | |
| Tue | 18:00 |  | Cloudy. | 18℃ | S Light | 80% | |
| Tue | 19:00 | | Light drizzle. | 18℃ | S Light | 50% | |
| Tue | 20:00 | | Light drizzle. | 17℃ | S Calm | 25% | |
| Tue | 21:00 | | Light drizzle. | 14℃ | S Calm | 15% | |
| Tue | 22:00 | | Clear sky. | 14℃ | S Calm | 10% | |
| Tue | 23:00 | | Fair. | 13℃ | S Calm | 10% | |
| Wed | 00:00 | | Clear sky. | 13℃ | SE Light | 5% | |
| Wed | 01:00 | | Clear sky. | 12℃ | SE Light | 0% | |
| Wed | 02:00 | | Clear sky. | 12℃ | SE Light | 0% | |
| Wed | 03:00 | | Clear sky. | 12℃ | SE Light | 0% | |
| Wed | 04:00 | | Clear sky. | 11℃ | SE Light | 0% | |
| Wed | 05:00 | | Clear sky. | 11℃ | SE Light | 0% | |
| Wed | 06:00 | | Clear sky. | 11℃ | SE Light | 0% | |
| Wed | 07:00 | | Clear sky. | 11℃ | SE Light | 0% | |
| Wed | 08:00 | | Clear sky. | 14℃ | SE Light | 0% | |
| Wed | 09:00 | | Clear sky. | 18℃ | SE Light | 0% | |
| Wed | 10:00 | | Clear sky. | 20℃ | SE Light | 0% | |
| Wed | 11:00 | | Fair. | 22℃ | SE Calm | 0% | |
| Wed | 12:00 | | Clear sky. | 23℃ | SE Calm | 0% | |
| Wed | 13:00 | | Light drizzle. | 24℃ | SE Calm | 0% | |
| Wed | 14:00 | | Light drizzle. | 25℃ | SE Light | 5% | |
| Wed | 15:00 | | Cloudy. | 25℃ | SE Light | 35% | |
| Wed | 16:00 |  | Patchy light rain with thunder. | 18℃ | SE Light | 70% | |
| Wed | 17:00 |  | Heavy drizzle. | 17℃ | SE Calm | 95% | |
| Wed | 18:00 | | Light drizzle. | 18℃ | SE Light | 95% | |
| Wed | 19:00 | | Light drizzle. | 18℃ | SE Light | 80% | |
| Wed | 20:00 | | Light drizzle. | 17℃ | SE Light | 65% | |
| Wed | 21:00 | | Light drizzle. | 15℃ | SE Light | 45% | |
| Wed | 22:00 | | Clear sky. | 14℃ | SE Light | 20% | |
| Wed | 23:00 | | Clear sky. | 14℃ | SE Light | 0% | |
| Thu | 00:00 | | Clear sky. | 13℃ | SE Light | 0% | |
| Thu | 01:00 | | Clear sky. | 13℃ | SE Light | 0% | |
Snow Forecast near Arc 1800
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Tu | We | Th | Fr | Sa | Su | Mo |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | - | 1cm |
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.
Snow Reliability
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.