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The goal of this website is to give detailed weather information to visitors of the Chamonix valley - covering exclusively the zones limited by the Aiguilles Rouges and Mont Blanc mountain ranges.

Despite great attention given to the editing of our published reports and advices, M.C.A. cannot assume any responsibility to the accuracy, timeliness, breadth, or reliability of the information published.

At any moment and without prior notice given, this site may be partially or completely modified or reorganized, and service may be partially or completely interrupted.

M.C.A. cannot be held liable for any damage resulting from the presumed reading of information published here.

M.C.A. declines all responsibility for the contents of other sites which are linked from here. Access and utilization of these sites is the sole responsibility of the users of those sites.

No personal information is recorded by M.C.A. during access to this site. In the case of email correspondence initiated by you, your email address is stored by our email application only such as to complete the correspondence.

There is a lot of work behind this publication, which is mostly remunerated through advertising inserts provided by Google's AdSense. The effectiveness of this product is based on cookies that return some knowledge about the user's web browsing habits, either on a personal computer or a tablet or a smartphone, and therefore helps the product to show advertisement contents based on these habits.

M.C.A. has no knowledge of the personal information collected by Google in this context and does not want to have any.

Users should be aware that this information may be cross-checked with other information that they themselves voluntarily provided to Google or that the latter would have collected during use of this or that among numerous information services it offers.

Users should also be aware that ad blockers have a negative impact on the earnings generated by this website.