- Pre-Trip Planning
The CAC Mobile App features an interactive map and displays the daily CAC forecasts and our partners' bulletins. Download it for free today.
The Observer Network is an upgrade to our app, CAC Mobile, that allows you to submit and share observations from the field. With the Observer Network on your smartphone, you can share your photos and comments with other backcountry users and the CAC’s forecasting team. For more information such as user guides, click here.
The CAC forecasters will choose the best observation per week to receive a weekly prize: Outdoor Research Sensor Dry Small Envelope.
All observations will be entered in a random draw for monthly prizes from OR and a season-end grand prize of a Marmot Firefly 2P tent! The more observations you submit, the better your chances of winning.
Download the CAC Mobile App. Available on App Store and Play Store.