Saint-François Longchamp
5-day forecast, snow depth & avalanche bulletin
Saint-François Longchamp, located at an altitude of 1600 m, with peaks reaching 2520 m, in the Northern French Alps, benefits from specific alpine weather conditions. This page brings together the 9-day weather forecast for Saint-François Longchamp: 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 12 km/h
gusts 23 km/h
gusts 39 km/h
gusts 47 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: 9 cm at the resort base (1,600 m) and 12 cm at the summit (2,520 m) over the next 4 days (Météo-France forecast). Today and tomorrow, rain on the lower slopes up to about 1,700 m, with snow above. For the following days, the outlook is given as a range and is not included in this total.
base 20-30 cm · summit 20-30 cm
Snow line over the coming days in Saint-François Longchamp
- Today, 10pm to 11pm: snow line around 1,700 m, rain at the base, snow higher up.
- Tomorrow, midnight to 2am: snow line around 1,700 m, rain at the base, snow higher up.
- Monday, 4am to noon: snow line around 1,600 m, snow down to the resort base.
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.
Snow depth & slope openings
Snow depth & slope openings
Avalanche bulletin — Maurienne massif
Valid until: 14 November 2026 18:00
Massif snow conditions
| Altitude | North-facing | South-facing |
|---|---|---|
| 1500 m | 0 cm | 0 cm |
| 2000 m | 0 cm | 0 cm |
| 2500 m | 7 cm | 0 cm |
Snow quality
Indice de risque faible.
Stability: Enneigement famélique.
Déclenchements provoqués : Peu probable, rares petites instabilités en versant nord au dessus de 2800 m dans la neige récente.Départs spontanés : Rares petites purges de neige récente humidifiée par le soleil en versant ensoleillé.
Webcams in Saint-François Longchamp
Check live conditions in Saint-François Longchamp with our webcams. Images are typically updated every 30 minutes.
Webcam de la station (1650 m)
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