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 06 May 2025 05:35 BST.
| Next Snow Expected | 7 May |
|---|---|
| Next Snow Amount | 9cm 3in |
| Next 48 Hours | 16cm 6in |
| Next 7 Days | 21cm 8in |
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For Forecast detail, see below.
Forecast for Arc 1800
Max 7℃ 44°F
Min 1℃ 34°F
Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 7℃ 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 16cm 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 7℃ 44°F Min 1℃ 34°F |
| Wed 07 |  | 1cm to 13cm 1in to 5in New Snow | Max 4℃ 40°F Min 0℃ 33°F |
| Thu 08 | | up to 3cm up to 1in New Snow | Max 8℃ 46°F Min 1℃ 34°F |
| Fri 09 |  | up to 3cm up to 1in New Snow | Max 8℃ 46°F Min 2℃ 36°F |
| Sat 10 | | Clear spells at altitude, cloudy below. | Max 12℃ 54°F Min 3℃ 37°F |
| Sun 11 | | up to 1cm New Snow | Max 13℃ 54°F Min 4℃ 39°F |
| Mon 12 |  | up to 1cm New Snow | Max 13℃ 55°F Min 5℃ 41°F |
| Tue 13 | | Clear spells at altitude, rain showers below. | Max 10℃ 50°F Min 2℃ 36°F |
| Wed 14 |  | Clear sky. | Max 12℃ 53°F Min 1℃ 34°F |
| Thu 15 | | Clear spells. | Max 10℃ 50°F Min 1℃ 33°F |
| Fri 16 | | Light snow at altitude, light rain below. | Max 9℃ 47°F Min 0℃ 31°F |
| Sat 17 | | Clear sky. | Max 11℃ 52°F Min 0℃ 32°F |
| Sun 18 | | Cloudy. | Max 10℃ 51°F Min 1℃ 35°F |
| Mon 19 | | Cloudy at altitude, light rain showers below. | Max 13℃ 56°F Min 3℃ 38°F |
| Tue 20 | | Cloudy at altitude, fair below. | Max 17℃ 63°F Min 6℃ 42°F |
| Wed 21 | | Cloudy at altitude, clear spells below. | Max 18℃ 64°F Min 7℃ 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 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.
Arc 1800 Snow Forecast updated at 05:35 BST, next update expected imminently.
Snow Forecast near Arc 1800
| Snow Report and Forecast | 48 Hr | Tue | Wed | Thu | Fri | Sat | Sun | Mon | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 20cm 8in | 37cm 14in | |||||||
| Arc 1950 | 22cm 9in | 28cm 11in | |||||||
| Arc 2000 | 22cm 9in | 28cm 11in | |||||||
| La Plagne | 18cm 7in | 25cm 10in | |||||||
| Arc 1600 | 17cm 7in | 24cm 9in | |||||||
| Tignes | 15cm 6in | 24cm 10in | |||||||
| Les Arcs | 17cm 7in | 23cm 9in | |||||||
| Val Thorens | 16cm 6in | 23cm 9in |