Arc 1800 Long-Range Snow Forecast
Snow Forecast for Arc 1800
When will there be fresh snow?
This is the Long-range Snow Forecast for Arc 1800, France for 16 days from 6 May.
Updated 05 May 2025 21:35 PDT.
| Next Snow Expected | 7 May |
|---|---|
| Next Snow Amount | 3in |
| Next 48 Hours | 6in |
| Next 7 Days | 8in |
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For Forecast detail, see below.
Forecast for Arc 1800
Max 44°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 44°F
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 6in new snow forecast in the next 48 hours.
Arc 1800 Long-Range (16-Day) Snow Forecast Outlook
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Tue 06 | | Clear spells at altitude, fog below. | Max 44°F Min 34°F |
| Wed 07 |  | 1in to 5in New Snow | Max 40°F Min 33°F |
| Thu 08 | | up to 1in New Snow | Max 46°F Min 34°F |
| Fri 09 |  | up to 1in New Snow | Max 46°F Min 36°F |
| Sat 10 | | Clear spells at altitude, cloudy below. | Max 54°F Min 37°F |
| Sun 11 | | New Snow | Max 54°F Min 39°F |
| Mon 12 |  | New Snow | Max 55°F Min 41°F |
| Tue 13 | | Clear spells at altitude, rain showers below. | Max 50°F Min 36°F |
| Wed 14 |  | Clear sky. | Max 53°F Min 34°F |
| Thu 15 | | Clear spells. | Max 50°F Min 33°F |
| Fri 16 | | Light snow at altitude, light rain below. | Max 47°F Min 31°F |
| Sat 17 | | Clear sky. | Max 52°F Min 32°F |
| Sun 18 | | Cloudy. | Max 51°F Min 35°F |
| Mon 19 | | Cloudy at altitude, light rain showers below. | Max 56°F Min 38°F |
| Tue 20 | | Cloudy at altitude, fair below. | Max 63°F Min 42°F |
| Wed 21 | | Cloudy at altitude, clear spells below. | Max 64°F Min 45°F |
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.
Arc 1800 Snow Forecast updated at 21:35 PDT, next update expected 03:00 PDT.
Snow Forecast near Arc 1800
| Snow Report and Forecast | 48 Hr | Tue | Wed | Thu | Fri | Sat | Sun | Mon | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Arc 2000 | 9in | 11in | |||||||
| Val Thorens | 9in | 11in | |||||||
| Arc 1600 | 8in | 10in | |||||||
| Chamonix | 5in | 10in | |||||||
| La Plagne | 7in | 10in | |||||||
| Les Menuires | 7in | 10in | |||||||
| Arc 1950 | 6in | 7in | |||||||
| Tignes | 4in | 7in |