Allamakee, Benton, Buchanan, Cedar, Chickasaw, Clayton, Clinton, Davis, Delaware, Des Moines, Dubuque, Henry, Iowa, Jackson, Jefferson, Johnson, Jones, Keokuk, Lee, Linn, Louisa, Scott, Van Buren, and Wapello. Residents should stay alert, monitor local weather updates, and be prepared to take shelter if warnings are issued. For real-time updates, check local NWS sources or weather apps.