Flagstaff, AZ – Intense monsoon storms are expected to continue developing this afternoon across northern Arizona, with a particular focus on areas north of Interstate 40. Residents and travelers in the region should remain vigilant, as the National Weather Service (NWS) has issued a heightened alert for heavy rain and flash flooding.
According to the NWS in Flagstaff, the most severe storms are likely to form along and north of I-40, where flash flooding is a significant concern. The storms, part of an active monsoon pattern, bring risks of torrential rain, hail, gusty winds, and lightning. Areas such as Fredonia, Peach Springs, and Tuba City may experience particularly hazardous conditions.
Officials advise that those in affected areas monitor weather updates and take precautions, especially when traveling through regions prone to flooding. The monsoon pattern is expected to persist into early next week, prolonging the threat of severe weather across northern Arizona.
Residents should be prepared for rapidly changing conditions and be ready to seek higher ground if flash flooding occurs.
