Alerts
Alerts and ClosuresPlease check directly with the local trail manager of the Potomac Heritage National Scenic Trail section you will be visiting for the most accurate and up-to-date information.Trail Issues? Contact Us!Emails are routed to the Potomac Heritage National Scenic Trail general email inbox. This phone number will connect you to the C&O Canal National Historical Park's mainline.
Voice: 301-739-4200
Current Weather and ForecastThe weather along the Potomac Heritage National Scenic Trail can change quickly and can deviate considerably from the forecast, so prepare for all conditions when planning your adventure. Loading weather forecast... Loading weather forecast... Loading weather forecast... Washington, DC Air QualitySea Nettles Probability of Encounters (Experimental)Click the image below for the most up to date maps. ![]() NPS |
Last updated: July 3, 2025