Waze, the popular community-driven traffic app, just received a major new feature in preparation for the winter season.

According to a press release provided to 9to5Google, Waze has launched Snow Warning, a feature aimed at helping drivers navigate through dangerous winter weather.

The new feature was created in partnership with the Virginia Department of Transportation and will build on the app’s crowdsourcing feature by allowing users to report snow covered, unplowed roads and icy conditions. This can be especially helpful when dealing with black ice, something that is difficult to detect.

The Virginia DoT plans to use data from Waze to better plan for future bad weather. In the meantime, Snow Warning is now live in 185 countries and can be accessed via Hazards > Weather.