Arc 1800 48-Hour Snow Forecast
Updated 02 June 2026 01:44 UTC
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 2 June.
See below for forecast detail
Arc 1800 Snow Forecast updated at 01:44 UTC, next update expected 07:00 UTC.
Forecast for today in Arc 1800
Max 15℃ 59°F
Min 6℃ 42°F
Valley temperatures from an overnight low of 6℃ 42°F to daytime highs around 15℃ 59°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
02
up to 5cm up to 2in New Snow
Light drizzle, rain, drizzle later.
Snow Line from 2,938m 9,639ft to 2,431m 7,976ft , with rain below.
Forecast times for Arc 1800 are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in Arc 1800
Max 12℃ 54°F
Min 4℃ 40°F
Valley temperatures from an overnight low of 4℃ 40°F to daytime highs around 12℃ 54°F
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
03
up to 4cm up to 1in New Snow
Light drizzle early, then clear spells later.
Snow Line from 2,677m 8,783ft to 2,246m 7,369ft , with rain below.
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? | |||
|---|---|---|---|---|---|---|---|
| Tue | 02:00 |  | Cloudy. | 9℃ 48°F | SW Calm | 0% | |
| Tue | 03:00 | | Clear spells. | 9℃ 48°F | SW Light | 0% | |
| Tue | 04:00 | | Clear spells. | 8℃ 47°F | SW Light | 0% | |
| Tue | 05:00 | | Cloudy. | 8℃ 46°F | SW Light | 0% | |
| Tue | 06:00 | | Light snow at altitude. Lt drizzle below. | 8℃ 47°F | SW Light | 10% | |
| Tue | 07:00 | | Light drizzle. | 9℃ 49°F | SW Light | 30% | |
| Tue | 08:00 | | Light drizzle. | 11℃ 52°F | SW Light | 45% | |
| Tue | 09:00 | | Light drizzle. | 11℃ 52°F | SW Calm | 65% | |
| Tue | 10:00 | | Light drizzle. | 12℃ 54°F | SW Light | 85% | |
| Tue | 11:00 | | Clear spells. | 14℃ 57°F | SW Light | 100% | |
| Tue | 12:00 | | Light drizzle. | 15℃ 59°F | SW Light | 100% | |
| Tue | 13:00 | | Light drizzle. | 15℃ 58°F | SW Light | 100% | |
| Tue | 14:00 | | Light rain. | 11℃ 52°F | SW Light | 100% | |
| Tue | 15:00 | | Drizzle. | 12℃ 54°F | SW Light | 100% | |
| Tue | 16:00 | | Rain. | 11℃ 51°F | SW Light | 100% | |
| Tue | 17:00 | | up to 1cm up to 1in New Snow | Snow at altitude. Rain below. | 9℃ 48°F | SW Light | 100% |
| Tue | 18:00 | | up to 1cm New Snow | Snow at altitude. Rain below. | 9℃ 48°F | SW Light | 100% |
| Tue | 19:00 | | up to 1cm New Snow | Snow at altitude. Rain below. | 8℃ 46°F | SW Light | 100% |
| Tue | 20:00 |  | Heavy snow showers at altitude. Hvy drizzle below. | 8℃ 45°F | SW Light | 100% | |
| Tue | 21:00 | | Light snow at altitude. Drizzle below. | 7℃ 45°F | SW Light | 100% | |
| Tue | 22:00 | | Light snow at altitude. Lt drizzle below. | 6℃ 43°F | SW Light | 100% | |
| Tue | 23:00 | | Light snow at altitude. Drizzle below. | 6℃ 42°F | SW Light | 100% | |
| Wed | 00:00 | | Light snow at altitude. Drizzle below. | 5℃ 42°F | SW Light | 100% | |
| Wed | 01:00 | | up to 1cm New Snow | Light snow at altitude. Drizzle below. | 5℃ 42°F | SW Light | 100% |
| Wed | 02:00 | | up to 1cm New Snow | Light snow at altitude. Drizzle below. | 5℃ 41°F | SW Light | 100% |
| Wed | 03:00 | | up to 1cm New Snow | Light snow at altitude. Drizzle below. | 5℃ 40°F | SW Light | 100% |
| Wed | 04:00 | | Light snow at altitude. Drizzle below. | 5℃ 40°F | SW Light | 100% | |
| Wed | 05:00 | | Light snow at altitude. Lt drizzle below. | 5℃ 40°F | SW Light | 100% | |
| Wed | 06:00 | | Light snow at altitude. Lt drizzle below. | 4℃ 40°F | SW Light | 100% | |
| Wed | 07:00 | | Light snow at altitude. Lt drizzle below. | 5℃ 40°F | SW Light | 100% | |
| Wed | 08:00 | | Light snow at altitude. Lt drizzle below. | 5℃ 41°F | SW Light | 100% | |
| Wed | 09:00 | | Light snow at altitude. Lt drizzle below. | 6℃ 43°F | SW Light | 90% | |
| Wed | 10:00 | | Light snow at altitude. Lt drizzle below. | 7℃ 45°F | SW Light | 75% | |
| Wed | 11:00 | | Light snow at altitude. Lt drizzle below. | 8℃ 47°F | SW Light | 60% | |
| Wed | 12:00 | | Cloudy. | 9℃ 49°F | SW Light | 45% | |
| Wed | 13:00 | | Clear spells. | 10℃ 50°F | SW Light | 30% | |
| Wed | 14:00 | | Clear spells. | 11℃ 51°F | SW Light | 20% | |
| Wed | 15:00 | | Fair. | 12℃ 54°F | SW Light | 10% | |
| Wed | 16:00 | | Clear spells. | 12℃ 53°F | SW Light | 5% | |
| Wed | 17:00 | | Cloudy. | 12℃ 53°F | SW Light | 5% | |
| Wed | 18:00 | | Clear spells. | 11℃ 52°F | SW Light | 0% | |
| Wed | 19:00 | | Clear spells. | 11℃ 51°F | SW Light | 0% | |
| Wed | 20:00 |  | Clear sky. | 10℃ 50°F | SW Light | 0% | |
| Wed | 21:00 | | Fair. | 8℃ 47°F | SW Calm | 0% | |
| Wed | 22:00 | | Cloudy. | 7℃ 45°F | SW Calm | 0% | |
| Wed | 23:00 | | Clear spells. | 6℃ 44°F | SW Light | 0% | |
| Thu | 00:00 | | Clear spells. | 6℃ 42°F | SW Light | 0% | |
| Thu | 01:00 | | Clear spells. | 5℃ 41°F | SW 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 | 50cm 19in | 57cm 23in | |||||||
| Arc 1600 | 17cm 7in | 22cm 8in | |||||||
| Arc 1950 | 13cm 5in | 16cm 6in | |||||||
| Arc 2000 | 13cm 5in | 16cm 6in | |||||||
| Tignes | 14cm 5in | 17cm 7in | |||||||
| Les Menuires | 12cm 5in | 14cm 5in | |||||||
| Val Thorens | 12cm 5in | 14cm 5in | |||||||
| La Plagne | 9cm 3in | 12cm 5in | |||||||
| Les Arcs | 9cm 3in | 10cm 4in | |||||||
| Méribel | 6cm 2in | 10cm 4in |
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.