Arc 1800 48-Hour Snow Forecast
48-hour Forecast for Arc 1800 ( 1,800m to 3,230m 5,906ft to 10,597ft )
This is the 48-hour (2-Day) Snow Forecast for Arc 1800, France for 2 days from 19 April.
Updated 18 April 2025 13:37 BST.
Arc 1800 is reporting “Fresh Snow” with very light new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Arc 1800 Snow Forecast updated at 13:37 BST, next update expected imminently.
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Forecast for today in Arc 1800
Max 10℃ 50°F
Min 4℃ 38°F
Valley temperatures from an overnight low of 4℃ 38°F to daytime highs around 10℃ 50°F
Temperature at BaseTemp at Base
Sat
19
Snow unlikely
Clear spells first, cloudy then fair, clear sky later.
Arc 1800 is reporting “Fresh Snow” with very light new snow forecast in the next 48 hours.
Forecast for tomorrow in Arc 1800
Max 10℃ 49°F
Min 2℃ 36°F
Valley temperatures from an overnight low of 2℃ 36°F to daytime highs around 10℃ 49°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
20
Snow unlikely
Cloudy, fair, cloudy later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 | | Cloudy. | 4℃ 39°F | SE Light | 0% | |
| Sat | 01:00 | | Clear spells. | 4℃ 38°F | SE Light | 0% | |
| Sat | 02:00 | | Cloudy. | 4℃ 38°F | SE Light | 0% | |
| Sat | 03:00 | | Cloudy. | 4℃ 39°F | SE Light | 0% | |
| Sat | 04:00 | | Clear spells. | 4℃ 39°F | SE Light | 0% | |
| Sat | 05:00 | | Clear spells. | 4℃ 39°F | SE Light | 0% | |
| Sat | 06:00 | | Cloudy. | 4℃ 39°F | SE Light | 0% | |
| Sat | 07:00 | | Cloudy. | 5℃ 42°F | SE Light | 0% | |
| Sat | 08:00 | | Cloudy. | 6℃ 43°F | SE Light | 0% | |
| Sat | 09:00 | | Clear spells at altitude. Cloud below. | 7℃ 45°F | SE Light | 0% | |
| Sat | 10:00 | | Cloudy. | 8℃ 46°F | SE Light | 0% | |
| Sat | 11:00 | | Cloudy. | 9℃ 47°F | SE Light | 0% | |
| Sat | 12:00 | | Clear spells. | 9℃ 49°F | SE Light | 0% | |
| Sat | 13:00 | | Fair. | 10℃ 50°F | SE Light | 0% | |
| Sat | 14:00 | | Fair. | 10℃ 50°F | SE Breeze | 0% | |
| Sat | 15:00 | | Fair. | 10℃ 49°F | SE Light | 0% | |
| Sat | 16:00 | | Clear spells. | 8℃ 47°F | SE Light | 0% | |
| Sat | 17:00 |  | Clear spells at altitude. Lt rain below. | 7℃ 45°F | SE Light | 0% | |
| Sat | 18:00 |  | Fair at altitude. Clear below. | 6℃ 44°F | SE Breeze | 0% | |
| Sat | 19:00 | | Clear sky. | 6℃ 42°F | SE Breeze | 0% | |
| Sat | 20:00 | | Clear sky. | 6℃ 43°F | SE Breeze | 0% | |
| Sat | 21:00 | | Clear sky. | 6℃ 42°F | SE Breeze | 0% | |
| Sat | 22:00 | | Clear sky. | 6℃ 42°F | SE Breeze | 0% | |
| Sat | 23:00 | | Clear spells. | 6℃ 43°F | SE Breeze | 5% | |
| Sun | 00:00 | | Clear spells at altitude. Fair below. | 6℃ 42°F | S Breeze | 5% | |
| Sun | 01:00 | | Cloudy. | 5℃ 40°F | S Light | 10% | |
| Sun | 02:00 | | Clear spells at altitude. Lt rain below. | 4℃ 39°F | S Light | 15% | |
| Sun | 03:00 | | Cloudy. | 3℃ 37°F | S Light | 25% | |
| Sun | 04:00 | | Cloudy. | 3℃ 38°F | S Light | 45% | |
| Sun | 05:00 |  | Clear spells at altitude. Lt rain below. | 3℃ 37°F | S Light | 45% | |
| Sun | 06:00 |  | Light snow at altitude. Lt rain below. | 2℃ 36°F | S Light | 40% | |
| Sun | 07:00 | | Cloudy. | 3℃ 38°F | S Calm | 45% | |
| Sun | 08:00 | | Fair. | 4℃ 39°F | S Light | 50% | |
| Sun | 09:00 | | Fair. | 5℃ 41°F | S Light | 55% | |
| Sun | 10:00 | | Clear spells. | 7℃ 45°F | S Breeze | 55% | |
| Sun | 11:00 | | Clear sky at altitude. Fair below. | 9℃ 48°F | S Breeze | 55% | |
| Sun | 12:00 | | Clear spells at altitude. Cloud below. | 9℃ 48°F | S Breeze | 55% | |
| Sun | 13:00 | | Cloudy. | 9℃ 49°F | S Breeze | 50% | |
| Sun | 14:00 | | Fair. | 10℃ 49°F | S Breeze | 50% | |
| Sun | 15:00 | | Fair at altitude. Cloud below. | 10℃ 49°F | S Breeze | 50% | |
| Sun | 16:00 | | Cloudy at altitude. Fair below. | 9℃ 49°F | S Breeze | 45% | |
| Sun | 17:00 | | Cloudy at altitude. Fair below. | 8℃ 47°F | S Light | 45% | |
| Sun | 18:00 | | Clear spells at altitude. Cloud below. | 7℃ 44°F | S Light | 45% | |
| Sun | 19:00 | | Cloudy at altitude. Mixed below. | 5℃ 41°F | S Light | 40% | |
| Sun | 20:00 | | Cloudy at altitude. Fair below. | 4℃ 40°F | S Light | 35% | |
| Sun | 21:00 | | Cloudy. | 4℃ 39°F | S Light | 30% | |
| Sun | 22:00 | | Cloudy. | 4℃ 38°F | S Light | 25% | |
| Sun | 23:00 | | Cloudy at altitude. Fair below. | 3℃ 38°F | S Light | 20% | |
Snow Forecast near Arc 1800
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Val Thorens | 3cm 1in | 13cm 5in | |||||||
| Arc 1600 | - | 12cm 5in | |||||||
| Chamonix | 1cm - | 12cm 5in | |||||||
| Les Menuires | 1cm - | 11cm 4in | |||||||
| Arc 1950 | - | 10cm 4in | |||||||
| Arc 2000 | 1cm - | 9cm 3in | |||||||
| La Plagne | 1cm - | 9cm 4in | |||||||
| Méribel | - | 10cm 4in | |||||||
| Tignes | 1cm - | 9cm 4in | |||||||
| Courchevel | - | 8cm 3in |
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.