Naval Air Station Patuxent River (Trapnell Field) UV IndexUnited StatesMDSt Marys CountyNaval Air Station Patuxent River (Trapnell Field)1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAANaval Air Station Patuxent River (Trapnell Field) UV forecast issued today at 5:19 pm. Next forecast at approx. 5:19 pm.Get an account to remove ads