Arc 1800 48-Hour Snow Forecast
48-hour Forecast for Arc 1800 (1,800m to 3,230m)
This is the 48-hour (2-Day) Snow Forecast for Arc 1800, France for 2 days from 6 May.
Updated 05 May 2025 23:35 CDT.
Arc 1800 is reporting “Wet” with 16cm new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Arc 1800 Snow Forecast updated at 23:35 CDT, next update expected imminently.
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Forecast for today in Arc 1800
Max 7℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 7℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
06
Snow unlikely
Fog, cloudy, fog later.
Arc 1800 is reporting “Wet” with 16cm new snow forecast in the next 48 hours.
Forecast for tomorrow in Arc 1800
Max 4℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 4℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
07
1cm to 13cm New Snow
Light snow, snow showers at altitude, light snow showers at altitude later.
Snow Line from 2,039m to resort level.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Tue | 00:00 | | Fog. | 1℃ | SW Light | 10% | |
| Tue | 01:00 | | Fog. | 1℃ | SW Light | 5% | |
| Tue | 02:00 | | Fog. | 1℃ | SW Light | 0% | |
| Tue | 03:00 | | Fog. | 1℃ | SW Light | 0% | |
| Tue | 04:00 |  | Light snow showers at altitude. Lt rain below. | 1℃ | SW Light | 0% | |
| Tue | 05:00 | | Fog. | 1℃ | SW Light | 0% | |
| Tue | 06:00 | | Fog. | 1℃ | SW Light | 0% | |
| Tue | 07:00 | | Fog. | 2℃ | SW Light | 0% | |
| Tue | 08:00 | | Fog. | 3℃ | SW Light | 0% | |
| Tue | 09:00 | | Clear spells at altitude. Fog below. | 4℃ | SW Light | 0% | |
| Tue | 10:00 | | Clear spells at altitude. Cloud below. | 5℃ | SW Light | 0% | |
| Tue | 11:00 |  | Clear spells. | 6℃ | SW Light | 5% | |
| Tue | 12:00 | | Clear spells. | 7℃ | SW Light | 5% | |
| Tue | 13:00 | | Clear spells. | 7℃ | SW Light | 5% | |
| Tue | 14:00 | | Clear spells at altitude. Cloud below. | 6℃ | SW Light | 15% | |
| Tue | 15:00 | | Cloudy. | 6℃ | SW Light | 15% | |
| Tue | 16:00 | | Cloudy. | 5℃ | SW Light | 20% | |
| Tue | 17:00 | | Cloudy at altitude. Fog below. | 4℃ | SW Light | 35% | |
| Tue | 18:00 | | Cloudy at altitude. Fog below. | 3℃ | SW Light | 40% | |
| Tue | 19:00 | | Fog. | 3℃ | SW Light | 45% | |
| Tue | 20:00 | | Fog. | 3℃ | SW Light | 55% | |
| Tue | 21:00 | | Fog. | 3℃ | SW Light | 60% | |
| Tue | 22:00 | | Light snow showers at altitude. Lt rain below. | 3℃ | SW Light | 70% | |
| Tue | 23:00 |  | Light snow at altitude. Lt rain below. | 2℃ | SW Light | 80% | |
| Wed | 00:00 | | up to 1cm New Snow | Light snow at altitude. Lt rain below. | 2℃ | SW Calm | 85% |
| Wed | 01:00 | | up to 2cm New Snow | Light snow at altitude. Lt rain below. | 2℃ | SW Light | 80% |
| Wed | 02:00 | | up to 1cm New Snow | Light snow at altitude. Lt rain below. | 2℃ | SW Calm | 85% |
| Wed | 03:00 | | up to 1cm New Snow | Light snow at altitude. Lt rain below. | 1℃ | SW Calm | 90% |
| Wed | 04:00 | | up to 2cm New Snow | Light snow at altitude. Lt rain below. | 1℃ | SW Light | 90% |
| Wed | 05:00 | | up to 1cm New Snow | Light snow. | 0℃ | SW Light | 90% |
| Wed | 06:00 | | Light snow. | 0℃ | SW Light | 90% | |
| Wed | 07:00 | | 1cm New Snow | Light snow at altitude. Hvy shwrs below. | 1℃ | SW Light | 95% |
| Wed | 08:00 | | Clear spells at altitude. Fog below. | 1℃ | SW Light | 95% | |
| Wed | 09:00 | | Light snow. | 2℃ | SW Light | 90% | |
| Wed | 10:00 | | Light snow at altitude. Lt rain below. | 2℃ | SW Light | 85% | |
| Wed | 11:00 | | Cloudy. | 4℃ | SW Light | 75% | |
| Wed | 12:00 | | Cloudy at altitude. Fog below. | 4℃ | SW Light | 75% | |
| Wed | 13:00 | | Cloudy. | 4℃ | SW Light | 80% | |
| Wed | 14:00 | | Light snow at altitude. Lt rain below. | 4℃ | SW Light | 80% | |
| Wed | 15:00 | | Light snow at altitude. Lt rain below. | 3℃ | SW Light | 90% | |
| Wed | 16:00 |  | Light snow showers at altitude. Lt rain below. | 3℃ | SW Light | 95% | |
| Wed | 17:00 | | Light snow showers at altitude. Lt rain below. | 2℃ | SW Light | 95% | |
| Wed | 18:00 | | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 2℃ | SW Light | 90% |
| Wed | 19:00 | | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 2℃ | SW Light | 85% |
| Wed | 20:00 | | Light snow showers at altitude. Lt rain below. | 2℃ | SW Light | 55% | |
| Wed | 21:00 | | Fog at altitude. Lt rain below. | 2℃ | SW Light | 25% | |
| Wed | 22:00 | | Light snow showers at altitude. Lt rain below. | 1℃ | SW Calm | 20% | |
| Wed | 23:00 | | Light snow showers at altitude. Lt rain below. | 1℃ | SW Light | 15% | |
Snow Forecast near Arc 1800
| Snow Report and Forecast | 48 Hr | Tue | Wed | Thu | Fri | Sat | Sun | Mon | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 14cm | 30cm | |||||||
| Arc 1950 | 22cm | 28cm | |||||||
| Arc 2000 | 22cm | 28cm | |||||||
| Arc 1600 | 17cm | 24cm | |||||||
| La Plagne | 18cm | 25cm | |||||||
| Tignes | 15cm | 24cm | |||||||
| Les Arcs | 17cm | 23cm | |||||||
| Val Thorens | 16cm | 23cm | |||||||
| Les Menuires | 14cm | 21cm | |||||||
| Méribel | 13cm | 17cm |
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.