Once it was like this: Chamonix-meteo.com says: TOMORROW - MONDAY JULY 28 PRECIPITATION : scattered from noon - possible thunderstorm - changing to continuous and locally heavy rain in the evening. MONDAY TO TUESDAY NIGHT - JULY 28 TO 29 PRECIPITATION : becoming moderate in the first part of the night - probably continuous until dawn. TUESDAY JULY 29 PRECIPITATION : continuous and moderate in the morning - changing to showers, fairly heavy in the afternoon. WEDNESDAY JULY 30 Very uncertain... Hopefully by Thursday we can get back to ever classic Massif views rather than views of muddy bikes, brushes and dirty shorts: