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 10 May.
Updated 09 May 2025 19:32 CDT.
Arc 1800 is reporting “Wet” with 4cm new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Arc 1800 Snow Forecast updated at 19:32 CDT, next update expected imminently.
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Forecast for today in Arc 1800
Max 12℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 12℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
10
up to 1cm New Snow
Fair early, then rain showers later.
Snow falling to 2,559m, with rain below.
Arc 1800 is reporting “Wet” with 4cm new snow forecast in the next 48 hours.
Forecast for tomorrow in Arc 1800
Max 13℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 13℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Sun
11
Snow unlikely
Clear sky, clear spells, cloudy later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 | | Fair. | 4℃ | SE Light | 0% | |
| Sat | 01:00 | | Fair. | 3℃ | SE Light | 0% | |
| Sat | 02:00 | | Clear sky at altitude. Fair below. | 3℃ | SE Light | 0% | |
| Sat | 03:00 |  | Clear sky. | 3℃ | SE Light | 0% | |
| Sat | 04:00 | | Clear sky. | 3℃ | SE Light | 0% | |
| Sat | 05:00 | | Clear sky. | 3℃ | SE Light | 0% | |
| Sat | 06:00 | | Fair. | 3℃ | SE Light | 0% | |
| Sat | 07:00 | | Clear sky. | 5℃ | SE Light | 0% | |
| Sat | 08:00 | | Clear sky. | 6℃ | SE Light | 0% | |
| Sat | 09:00 | | Clear sky at altitude. Fair below. | 7℃ | SE Light | 0% | |
| Sat | 10:00 | | Fair. | 9℃ | SE Light | 0% | |
| Sat | 11:00 | | Fair. | 10℃ | SE Light | 0% | |
| Sat | 12:00 | | Fair. | 11℃ | SE Light | 0% | |
| Sat | 13:00 | | Fair. | 12℃ | SE Light | 10% | |
| Sat | 14:00 | | Fair. | 12℃ | SE Breeze | 45% | |
| Sat | 15:00 | | Fair. | 11℃ | SE Light | 70% | |
| Sat | 16:00 | | Fair at altitude. Mixed below. | 10℃ | SE Light | 75% | |
| Sat | 17:00 | | Cloudy. | 9℃ | SE Light | 80% | |
| Sat | 18:00 |  | Cloudy at altitude. Lt rain below. | 8℃ | SE Light | 85% | |
| Sat | 19:00 | | up to 1cm New Snow | Snow showers at altitude. Shwrs below. | 7℃ | SE Light | 50% |
| Sat | 20:00 | | Light snow showers at altitude. Lt rain below. | 6℃ | SE Light | 20% | |
| Sat | 21:00 | | Clear spells. | 6℃ | SE Light | 10% | |
| Sat | 22:00 | | Fair. | 5℃ | SE Light | 0% | |
| Sat | 23:00 | | Fair. | 5℃ | SE Light | 0% | |
| Sun | 00:00 | | Clear sky. | 5℃ | SE Light | 0% | |
| Sun | 01:00 | | Fair at altitude. Clear below. | 5℃ | SE Light | 0% | |
| Sun | 02:00 | | Fair. | 5℃ | SE Light | 0% | |
| Sun | 03:00 | | Fair. | 5℃ | SE Light | 0% | |
| Sun | 04:00 | | Clear sky. | 4℃ | SE Light | 0% | |
| Sun | 05:00 | | Clear spells. | 5℃ | SE Light | 0% | |
| Sun | 06:00 | | Fair at altitude. Mixed below. | 6℃ | SE Light | 0% | |
| Sun | 07:00 | | Cloudy. | 7℃ | SE Light | 0% | |
| Sun | 08:00 | | Clear spells. | 8℃ | SE Light | 0% | |
| Sun | 09:00 | | Clear spells. | 9℃ | SE Light | 0% | |
| Sun | 10:00 | | Clear spells at altitude. Fair below. | 10℃ | SE Light | 0% | |
| Sun | 11:00 | | Cloudy. | 11℃ | SE Light | 0% | |
| Sun | 12:00 | | Cloudy. | 12℃ | SE Light | 0% | |
| Sun | 13:00 | | Cloudy. | 12℃ | SE Light | 5% | |
| Sun | 14:00 | | Clear spells. | 13℃ | SE Light | 25% | |
| Sun | 15:00 | | Clear spells at altitude. Cloud below. | 12℃ | SE Light | 45% | |
| Sun | 16:00 | | Cloudy. | 12℃ | SE Light | 70% | |
| Sun | 17:00 | | Cloudy. | 10℃ | SE Light | 80% | |
| Sun | 18:00 | | Cloudy. | 8℃ | SE Light | 90% | |
| Sun | 19:00 | | Cloudy. | 7℃ | SE Light | 90% | |
| Sun | 20:00 | | Cloudy. | 7℃ | SE Light | 90% | |
| Sun | 21:00 | | Cloudy. | 6℃ | SE Light | 85% | |
| Sun | 22:00 | | Cloudy at altitude. Lt rain below. | 6℃ | SE Light | 65% | |
| Sun | 23:00 |  | Cloudy at altitude. Fog below. | 6℃ | SE Light | 35% | |
Snow Forecast near Arc 1800
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 15cm | 23cm | |||||||
| Les Menuires | 15cm | 20cm | |||||||
| Val Thorens | 15cm | 20cm | |||||||
| La Plagne | 9cm | 15cm | |||||||
| Méribel | 10cm | 14cm | |||||||
| Tignes | 8cm | 14cm | |||||||
| Arc 1950 | 9cm | 13cm | |||||||
| Les Arcs | 9cm | 12cm | |||||||
| Arc 1600 | 8cm | 11cm | |||||||
| Arc 2000 | 7cm | 10cm |
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.