Arc 1800 Snow Forecast - 7 day
Updated 17 April 2026 12:46 UTC
7-Day Snow Forecast for Arc 1800
1-week from 17 April.
For Forecast detail, see below.
Avalanche Risk
Moderate
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Arc 1800 7-Day Snow Forecast Highlights
When will there be fresh snow in Arc 1800?
| Next Snow Expected | 22 April |
|---|---|
| Next Snow Amount | 2cm 1in |
| Next 48 Hours | - - |
| Next 7 Days | 3cm 1in |
| Save on Ski Hire | |
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7-Day Snow Outlook for Arc 1800
Snowfall
Snow Line
Max 10℃ 50°F
Min -5℃ 23°F
3cm 1in New Snow
Snow Line from 2,292m 7,520ft to 1,862m 6,109ft , with rain below.
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Arc 1800 Medium-Range (7-Day) Snow Forecast Detail
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.
Max 10℃ 50°F
Min -1℃ 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ 29°F and rising to 10℃ 50°F
Temperature at BaseTemp at Base
Fri
17
Snow unlikely
Cloudy, fair, clear sky later.
Forecast times for Arc 1800 are in Paris (Europe/Paris) time zone.
Max 10℃ 50°F
Min -1℃ 30°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ 30°F and rising to 10℃ 50°F
Temperature at BaseTemp at Base
Sat
18
Snow unlikely
Clear sky early, then fair later.
Forecast times for Arc 1800 are in Paris (Europe/Paris) time zone.
Max 9℃ 47°F
Min 0℃ 31°F
Valley temperatures from an overnight low of 0℃ 31°F to daytime highs around 9℃ 47°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sun
19
Snow unlikely
Clear spells early, then fair later.
Forecast times for Arc 1800 are in Paris (Europe/Paris) time zone.
Max 7℃ 44°F
Min -3℃ 26°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ 26°F and rising to 7℃ 44°F
Temperature at BaseTemp at Base
Mon
20
Snow unlikely
Clear spells early, then fair later.
Forecast times for Arc 1800 are in Paris (Europe/Paris) time zone.
Max 7℃ 45°F
Min -5℃ 23°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -5℃ 23°F and rising to 7℃ 45°F
Temperature at BaseTemp at Base
Tue
21
Snow unlikely
Fair, clear spells, cloudy later.
Forecast times for Arc 1800 are in Paris (Europe/Paris) time zone.
Max 5℃ 42°F
Min 1℃ 35°F
Valley temperatures from an overnight low of 1℃ 35°F to daytime highs around 5℃ 42°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
22
up to 2cm up to 1in New Snow
Cloudy.
Snow Line from 2,292m 7,520ft to 1,862m 6,109ft , with rain below.
Forecast times for Arc 1800 are in Paris (Europe/Paris) time zone.
Max 8℃ 47°F
Min -2℃ 28°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 28°F and rising to 8℃ 47°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
23
up to 1cm New Snow
Clear spells early, then clear sky later.
Snow Line from 1,985m 6,512ft to 1,877m 6,158ft , with rain below.
Forecast times for Arc 1800 are in Paris (Europe/Paris) time zone.
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 12:46 UTC, next update expected 18:00 UTC.
Snow Forecast near Arc 1800
| Ski Area | 48 Hr | 7 Day | Fr | Sa | Su | Mo | Tu | We | Th |
|---|---|---|---|---|---|---|---|---|---|
| Arc 1950 | - | 7cm 3in | |||||||
| Arc 2000 | - | 7cm 3in | |||||||
| Courchevel | - | 7cm 3in | |||||||
| La Plagne | - | 6cm 2in | |||||||
| Les Arcs | - | 6cm 2in | |||||||
| Les Menuires | - | 6cm 2in | |||||||
| Tignes | - | 6cm 2in | |||||||
| Val Thorens | - | 6cm 2in |
Snow Reliability
Arc 1800 enjoys reliable snow conditions, with an average snow depth of 150 cm during peak season and consistent snowfall throughout the winter. For the latest snow information, be sure to check J2Ski for up-to-date conditions.