Chamonix Weather Today Sunday 5 May

Alternation of showers and fleeting clearings this morning - wider clearings before instability resumes this afternoon - windy at altitude
Cloudiness: fairly dense cloudy passages and fleeting clearings follow one another during the morning - wider clearing at the start of the afternoon, then cloudiness takes over in mid-mountains - sunshine: 20%

Some drizzle this morning, mostly along the slopes - return of showers from the W this afternoon, locally moderate - thunderclaps - rain-snow limit around 2500-2700 m - ±10 cm of snow around 2800 m

Winds according to altitude
in the valley: calm -> very weak SW -> calm
in mid-mountains: WSW -> moderate SW - temporarily and locally moderate to strong
in high mountains: W -> WSW moderate to strong - temporarily moderate

Temperatures in the valley:
minimum, 8°C
max, +17°C

Altitude of the isotherms:
0°C, 2700 -> 3100 -> 3000 m
-10°C, 4500 -> 4400 m

Monday 6 May

Gloomy - continuous precipitation - snow in mid-mountains - windy at altitude

Cloudiness: overcast - ceiling in the valley - sunshine: 0%

Continuous precipitation, temporarily moderate - rain-snow limit around 2400 m, decreasing around 2000 m

Wind at altitude: strong SW -> moderate to strong or locally moderate

Temperatures in the valley:
min, +7°C
max, +15°C

Tuesday 7 May

Gloomy - rain in the valley - snow in the middle mountains

Cloudiness: overcast - ceiling in the valley - sunshine: 0%

Continuous precipitation, but of low intensity overall - rain-snow limit decreasing around 1700-1800 m - in total, since Monday morning, 45-60 cm of snow around 2500 m

Wind at altitude: S -> SE -> E moderate

Temperatures in the valley: significant drop

Wednesday 8 to Friday 10 May Chamonix Weather