(Premium only) Click Map Layers on the top toolbar and select one or more map layers that indicate current weather, weather alerts, and road surface conditions.

Radar Layer

The Radar Layer shows location of precipitation and its intensity in decibels (dBZ). dBZ values increase as precipitation becomes more intense.  

Weather Alerts

Weather Alerts can help you identify where a planned route is scheduled to pass through a predicted weather alert zone. Alerts are color-coded, and a key is displayed to identify them.

Road Conditions

The Road Conditions Layer can help you identify areas where roads make be wet or icy due to recent weather. Zoom in for best results.