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 2 May.
Updated 02 May 2025 22:31 NZST.
Arc 1800 is reporting “Wet” with 3cm new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Arc 1800 Snow Forecast updated at 22:31 NZST, next update expected 04:00 NZST.
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Forecast for today in Arc 1800
Max 19℃
Min 8℃
Valley temperatures from an overnight low of 8℃ to daytime highs around 19℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Fri
02
Snow unlikely
Clear sky, fair, cloudy later.
Arc 1800 is reporting “Wet” with 3cm new snow forecast in the next 48 hours.
Forecast for tomorrow in Arc 1800
Max 14℃
Min 8℃
Valley temperatures from an overnight low of 8℃ to daytime highs around 14℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
03
Snow unlikely
Cloudy early, then light rain showers later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Fri | 00:00 | | Clear sky. | 8℃ | SW Light | 0% | |
| Fri | 01:00 | | Clear sky. | 8℃ | SW Light | 0% | |
| Fri | 02:00 | | Clear sky. | 8℃ | SW Light | 0% | |
| Fri | 03:00 | | Clear sky. | 8℃ | SW Light | 0% | |
| Fri | 04:00 | | Fair. | 8℃ | SW Light | 0% | |
| Fri | 05:00 | | Fair. | 8℃ | SW Light | 0% | |
| Fri | 06:00 | | Clear sky. | 9℃ | SW Light | 0% | |
| Fri | 07:00 | | Clear sky. | 12℃ | SW Light | 0% | |
| Fri | 08:00 | | Clear sky. | 13℃ | SW Light | 0% | |
| Fri | 09:00 | | Fair at altitude. Mixed below. | 14℃ | SW Light | 0% | |
| Fri | 10:00 | | Clear sky. | 15℃ | SW Light | 0% | |
| Fri | 11:00 | | Clear sky. | 17℃ | SW Light | 0% | |
| Fri | 12:00 | | Clear sky. | 18℃ | SW Light | 0% | |
| Fri | 13:00 | | Fair. | 18℃ | SW Breeze | 0% | |
| Fri | 14:00 | | Fair. | 19℃ | SW Breeze | 0% | |
| Fri | 15:00 | | Clear sky. | 19℃ | SW Light | 5% | |
| Fri | 16:00 | | Fair. | 17℃ | SW Light | 15% | |
| Fri | 17:00 | | Clear spells. | 16℃ | SW Light | 35% | |
| Fri | 18:00 |  | Cloudy at altitude. Lt rain below. | 15℃ | SW Light | 15% | |
| Fri | 19:00 | | Light snow showers at altitude. Lt rain below. | 13℃ | SW Light | 10% | |
| Fri | 20:00 | | Cloudy. | 12℃ | SW Light | 5% | |
| Fri | 21:00 | | Clear spells. | 11℃ | SW Light | 0% | |
| Fri | 22:00 | | Cloudy. | 11℃ | SW Light | 0% | |
| Fri | 23:00 | | Cloudy. | 10℃ | SW Light | 0% | |
| Sat | 00:00 | | Cloudy. | 10℃ | SW Light | 10% | |
| Sat | 01:00 | | Cloudy. | 10℃ | SW Light | 30% | |
| Sat | 02:00 | | Cloudy. | 10℃ | SW Light | 45% | |
| Sat | 03:00 |  | Light rain. | 10℃ | SW Light | 50% | |
| Sat | 04:00 | | Light snow at altitude. Lt rain below. | 9℃ | SW Light | 35% | |
| Sat | 05:00 | | Cloudy. | 9℃ | SW Light | 25% | |
| Sat | 06:00 | | Cloudy. | 10℃ | SW Light | 15% | |
| Sat | 07:00 | | Cloudy. | 11℃ | SW Light | 15% | |
| Sat | 08:00 | | Cloudy. | 12℃ | SW Light | 20% | |
| Sat | 09:00 | | Cloudy. | 13℃ | SW Light | 35% | |
| Sat | 10:00 | | Cloudy. | 14℃ | SW Light | 35% | |
| Sat | 11:00 | | Cloudy. | 14℃ | SW Light | 40% | |
| Sat | 12:00 | | Cloudy. | 14℃ | SW Breeze | 60% | |
| Sat | 13:00 | | Cloudy at altitude. Lt rain below. | 14℃ | SW Breeze | 90% | |
| Sat | 14:00 | | Cloudy. | 14℃ | SW Breeze | 95% | |
| Sat | 15:00 | | Cloudy. | 13℃ | SW Breeze | 85% | |
| Sat | 16:00 | | Cloudy. | 13℃ | SW Light | 80% | |
| Sat | 17:00 | | Cloudy. | 12℃ | SW Light | 70% | |
| Sat | 18:00 | | Light snow showers at altitude. Lt rain below. | 11℃ | SW Light | 70% | |
| Sat | 19:00 | | Light snow showers at altitude. Lt rain below. | 10℃ | SW Light | 55% | |
| Sat | 20:00 | | Light rain showers. | 9℃ | SW Light | 50% | |
| Sat | 21:00 | | Light rain showers. | 9℃ | SW Light | 55% | |
| Sat | 22:00 | | Light snow showers at altitude. Lt rain below. | 8℃ | SW Light | 60% | |
| Sat | 23:00 | | Light snow showers at altitude. Lt rain below. | 8℃ | SW Light | 70% | |
Snow Forecast near Arc 1800
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.