Romme (Nancy-sur-Cluses)
5-day forecast, snow depth & avalanche bulletin
Romme (Nancy-sur-Cluses), located at an altitude of 1200 m, with peaks reaching 1550 m, in the Northern French Alps, benefits from specific alpine weather conditions. This page brings together the 9-day weather forecast for Romme (Nancy-sur-Cluses): four days in detail from Météo-France (minimum and maximum temperatures, expected snowfall, 0°C isotherm), then an outlook through day 9, along with the ski area snow depth. The Northern French Alps avalanche bulletin is also available below. Forecasts are calibrated to the resort's actual altitude; the first four days come from Météo-France models (AROME/ARPEGE), the outlook from a longer-range, less precise model.
Contents
gusts 7 km/h
gusts 34 km/h
gusts 46 km/h
gusts 65 km/h
Forecasts from Météo-France (AROME/ARPEGE models) for the first 4 days, calibrated to the exact resort altitude. The 0°C isotherm is given as a range (min/max over the day) to honestly reflect its variation throughout the day.
Longer-range outlook (ECMWF European model): indicative only, less reliable at this range, and not included in the snowfall total.
Data: Open-Meteo.com (CC BY 4.0), Météo-France AROME/ARPEGE models and ECMWF European model.
Hourly temperature & 0°C isotherm
9-day snowfall forecast
Cumulative forecast: 4 cm at the resort base (1,200 m) and 0 cm at the summit (1,550 m) over the next 4 days (Météo-France forecast). For the following days, the outlook is given as a range and is not included in this total.
base 0 · summit 10-20 cm
Snow line over the coming days in Romme (Nancy-sur-Cluses)
No snow forecast on the ski area over the next 4 days: the chart shows the snow line altitude during precipitation.
Snow line: the altitude above which precipitation falls as snow. It is computed hour by hour, during precipitation, from Météo-France temperature and humidity at altitude: it is the altitude where the wet-bulb temperature rises above 1.3°C (the same definition as the German weather service's snowfall line). Météo-France days only, not the longer-range outlook.
Avalanche bulletin — Aravis massif
Valid until: 14 November 2026 18:00
Massif snow conditions
| Altitude | North-facing | South-facing |
|---|---|---|
| 1000 m | 0 cm | 0 cm |
| 1500 m | 0 cm | 0 cm |
| 2000 m | 0 cm | 0 cm |
Snow quality
Indice de risque faible.
Stability: Massif très faiblement enneigé.
Enneigement non significatif. Les épaisseurs en place sont insuffisantes pour envisager d'éventuelles structures de plaques.
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