Arc 1800 48-Hour Snow Forecast
48-hour Forecast for Arc 1800 (5,906ft to 10,597ft)
This is the 48-hour (2-Day) Snow Forecast for Arc 1800, France for 2 days from 6 July.
Updated 05 July 2025 17:36 PDT.
Arc 1800 has 3in new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Arc 1800 Snow Forecast updated at 17:36 PDT, next update expected imminently.
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Forecast for today in Arc 1800
Max 64°F
Min 46°F
Valley temperatures from an overnight low of 46°F to daytime highs around 64°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
06
New Snow
Clear sky first, fair then light rain showers, light rain later.
Snow Line from 9,642ft to 9,478ft, with rain below.
Arc 1800 has 3in new snow forecast in the next 48 hours.
Forecast for tomorrow in Arc 1800
Max 55°F
Min 42°F
Valley temperatures from an overnight low of 42°F to daytime highs around 55°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
07
up to 2in New Snow
Fog, clear spells, rain showers later.
Snow Line from 9,380ft to 7,740ft, with rain below.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 00:00 |  | Cloudy. | 54°F | SW Light | 0% | |
| Sun | 01:00 | | Cloudy. | 54°F | SW Light | 0% | |
| Sun | 02:00 | | Clear spells at altitude. Fair below. | 53°F | SW Light | 0% | |
| Sun | 03:00 |  | Clear sky. | 52°F | SW Light | 0% | |
| Sun | 04:00 | | Clear sky. | 51°F | SW Light | 0% | |
| Sun | 05:00 | | Clear sky. | 52°F | SW Light | 0% | |
| Sun | 06:00 | | Fair. | 54°F | SW Light | 0% | |
| Sun | 07:00 | | Cloudy. | 57°F | SW Light | 0% | |
| Sun | 08:00 | | Fair. | 60°F | SW Light | 0% | |
| Sun | 09:00 | | Fair. | 62°F | SW Breeze | 5% | |
| Sun | 10:00 | | Clear spells. | 64°F | SW Breeze | 0% | |
| Sun | 11:00 | | Cloudy. | 63°F | SW Breeze | 10% | |
| Sun | 12:00 | | Light snow showers at altitude. Lt rain below. | 63°F | SW Breeze | 30% | |
| Sun | 13:00 |  | Light rain. | 57°F | SW Breeze | 25% | |
| Sun | 14:00 | | Light rain. | 58°F | SW Breeze | 40% | |
| Sun | 15:00 | | Light rain showers. | 57°F | SW Light | 70% | |
| Sun | 16:00 | | Light rain showers. | 53°F | SW Breeze | 65% | |
| Sun | 17:00 | | Light rain showers. | 51°F | SW Breeze | 75% | |
| Sun | 18:00 | | Light rain. | 50°F | SW Breeze | 80% | |
| Sun | 19:00 | | Light snow showers at altitude. Lt rain below. | 48°F | SW Breeze | 95% | |
| Sun | 20:00 | | Light snow at altitude. Lt rain below. | 47°F | SW Breeze | 100% | |
| Sun | 21:00 | | Light snow at altitude. Lt rain below. | 47°F | SW Light | 90% | |
| Sun | 22:00 | | Light snow showers at altitude. Lt rain below. | 47°F | SW Light | 85% | |
| Sun | 23:00 |  | Cloudy at altitude. Fog below. | 46°F | SW Light | 75% | |
| Mon | 00:00 | | Light snow showers at altitude. Lt rain below. | 46°F | SW Light | 60% | |
| Mon | 01:00 | | Cloudy at altitude. Fog below. | 46°F | SW Light | 60% | |
| Mon | 02:00 | | Cloudy at altitude. Fog below. | 46°F | SW Light | 40% | |
| Mon | 03:00 | | Cloudy at altitude. Fog below. | 45°F | SW Light | 35% | |
| Mon | 04:00 | | Cloudy at altitude. Fog below. | 45°F | SW Light | 35% | |
| Mon | 05:00 | | Cloudy at altitude. Fog below. | 46°F | SW Light | 20% | |
| Mon | 06:00 | | Cloudy at altitude. Fog below. | 47°F | SW Light | 20% | |
| Mon | 07:00 | | Clear spells. | 48°F | SW Breeze | 10% | |
| Mon | 08:00 | | Clear spells. | 50°F | SW Breeze | 5% | |
| Mon | 09:00 | | Clear spells. | 51°F | SW Breeze | 5% | |
| Mon | 10:00 | | Fair. | 53°F | SW Breeze | 5% | |
| Mon | 11:00 | | Fair. | 55°F | SW Breeze | 20% | |
| Mon | 12:00 | | Clear spells. | 55°F | SW Strong | 30% | |
| Mon | 13:00 | | Clear spells. | 55°F | SW Strong | 40% | |
| Mon | 14:00 | | Clear spells. | 54°F | SW Strong | 50% | |
| Mon | 15:00 | | Cloudy. | 53°F | SW Breeze | 80% | |
| Mon | 16:00 |  | Moderate/heavy snow showers at altitude. Storm below. | 47°F | SW Strong | 85% | |
| Mon | 17:00 | | Clear spells at altitude. Storm below. | 46°F | SW Breeze | 90% | |
| Mon | 18:00 | | New Snow | Moderate/heavy snow showers at altitude. Storm below. | 45°F | SW Breeze | 95% |
| Mon | 19:00 | | Light snow showers at altitude. Lt rain below. | 44°F | SW Breeze | 95% | |
| Mon | 20:00 | | up to 1in New Snow | Moderate/heavy snow showers at altitude. Storm below. | 42°F | SW Light | 95% |
| Mon | 21:00 | | Light snow showers at altitude. Lt rain below. | 42°F | SW Light | 95% | |
| Mon | 22:00 | | New Snow | Light snow showers at altitude. Lt rain below. | 44°F | SW Breeze | 90% |
| Mon | 23:00 | | Light snow showers at altitude. Lt rain below. | 44°F | SW Breeze | 80% | |
Snow Forecast near Arc 1800
| Snow Report and Forecast | 48 Hr | Sun | Mon | Tue | Wed | Thu | Fri | Sat | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 9in | 9in | |||||||
| Tignes | 3in | 3in | |||||||
| Arc 1600 | 3in | 3in | |||||||
| La Plagne | 3in | 3in | |||||||
| Arc 2000 | 1in | 1in | |||||||
| Arc 1950 | 1in | 1in | |||||||
| Les Menuires | 1in | 1in | |||||||
| Val Thorens | 1in | 1in | |||||||
| Les Arcs | 1in | 1in | |||||||
| Courchevel | - | - |
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 trail 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.