In the planning of their activities our guides make use of the following specialized sites in weather forecast:

- www.regione.vda.it
- www.nimbus.it
- 3B meteo
- www-ilmeteo.it
- Bollettino neve e valanghe Valle d'Aosta
- www.meteofrance.fr (recommended for the Mont Blanc area)
- www.meteosvizzera.ch
- www.snow-forecast.com (recommended in winter)