From Grand Canyon, Ariz.: Flash flooding caused significant damage and loss of life. A body was found near the Colorado River, and many people are still unaccounted for. The number of missing people was initially thought to be over 20, but this was later revised to around 15.

Crews are working to assess the damage to trails and utilities. The flooding also destroyed footbridges, cutting off access to certain areas. Further details about the incident are available from the National Park Service, which has been providing updates on the situation.