In reply to glaramara:
This spring in northern Italy has been very dry and without rain, and this summer is getting unusually hot!
Most of the routes in the western Alps are already in perfect conditions, especially the ones in which rock climbing is the major part. For example, i know for sure that "Arete des Cosmiques" on the Mont Blanc and the ridge of the Pyramide Vincent on Monte Rosa are in ideal conditions. For the ice routes.. I don't know but maybe they will be more dangerous!
In the glaciers the crevasses are already opening.
For the Hornli, looking at the webcam, the condition seems perfect too, so it si more likely someone is already going there.
Consider that sooner or later the rain will come, and this will change all the conditions.
Andrea, from Milan.