Skip to main content
SkiWeather.eu weather report

Grandes Jorasses weather report

Grandes Jorasses, Savoie 4208m

WeatherHeavy snow
Temperature-13 to -11 °C
Precipitation23 mm
Wind4 km/h
Live view

Chamonix

Courtesy of skaping

Live view

Mer de Glace

Courtesy of compagniedumontblanc

Live view

Planpraz

Courtesy of chamonix

Live view

Col de l'Index

Courtesy of chamonix

Chamonix Depart TC Planpraz

Courtesy of compagniedumontblanc.fr

Chamonix Flegere Sommet

Courtesy of compagniedumontblanc.fr

Aiguille du Midi ridge

Courtesy of Compagnie du Mont Blanc

Charamillon gondola

Courtesy of Compagnie du Mont Blanc

Today in Grandes Jorasses

High confidence

Current weather facts for the resort.

A concise snapshot of temperature, precipitation, wind and freezing level; practical consequences are kept in Weather impact.

Weather Heavy snow
Temperature -13 to -11 °C
Precipitation 23 mm
Wind 4 km/h
Chance of precipitation 75%
Evaporation 0.6 mm
Heavy precipitationCold mountain day
Heavy precipitation is likely to dominate the day, with cold mountain temperatures and light winds.

Weather impact

High confidence

What the forecast means in practice.

Consequences for visibility, exposed lifts, paths, surfaces and mountain comfort—without repeating the numerical Today card.

Runoff riskBrief visibility reductionCold in mountains
Visibility Heavier precipitation can briefly reduce contrast and visibility.
Wind comfort Light wind should cause little wind-related discomfort.
Precipitation Supported precipitation is expected; surfaces may become wet, especially during the wetter periods.
Mountain comfort Upper terrain may feel cold, especially in cloud or wind.

Realtime weather report

Now

Latest available OpenWeatherMap observation.

Observed conditions provide context for the forecast but do not overwrite the canonical daily interpretation.

Loading realtime report…

Weather today

FridayHigh confidence

Today’s period-by-period forecast.

Use the visible period cards to identify timing, temperature changes and the most likely wet or dry window.

Loading period forecast…

Wettest: AfternoonPeak: Afternoon
Morning: snow showers, around 1.3 mm at about -11 °C. Afternoon: moderate snow, around 9.3 mm at about -13 °C. Evening: snow showers, around 1.1 mm at about -13 °C. Precipitation develops in the morning, peaks in the afternoon near 9.3 mm and eases by the evening.

Weather tomorrow

SaturdayModerate confidence

Tomorrow’s period-by-period forecast.

Use the visible period cards to identify timing, temperature changes and the most likely wet or dry window.

Loading period forecast…

Stable timingTemperature changeDry daylight sequence
Morning: partly cloudy at about -13 °C. Afternoon: fair at about -18 °C. Evening: clear sky at about -21 °C. Morning, afternoon and evening form a consistently dry daylight sequence. Temperatures fall by about 8 °C from morning to evening.

Weather outlook

6 daysModerate confidence

6-day resort weather trend.

Highlights changes, persistent wet or dry sequences, and the most useful planning window across the same six visible forecast days.

Loading forecast…

Consecutive substantial rainWettest: TueLeast wet: Fri
Mon–Thu brings 4 consecutive days of substantial precipitation, around 79.4 mm combined. Repeated wetting raises saturation, runoff and slippery-surface risk. Tue is the wettest visible day at around 29 mm. Fri is relatively least wet at around 1.3 mm, but not fully dry. Fri–Fri forms a 8-day wet sequence with about 133.6 mm combined. The visible horizon totals about 133.6 mm, so runoff, saturation and progressively slippery ground become more likely.

Temperature trend

Temperature trend with mountain reference values where available.

Temperature timing affects comfort, freeze level and whether precipitation is experienced as rain or snow at altitude.

Snow and freezing level

Snow report

Snow signal and freezing-level trend for slope-level planning.

Freezing-level shifts help interpret snow relevance, melt risk and whether upper terrain differs from lower slopes.

Regional weather

Full Alpine outlook

Nearby valley and mountain weather signals around Grandes Jorasses.

Compare the same four days across nearby resorts to separate local effects from the wider weather pattern.

Continue your resort check

Terrain, snow and weather for Grandes Jorasses.