Chesapeake Bay - Little Magothy River Entrance UV IndexUnited StatesMDAnne Arundel CountyChesapeake Bay - Little Magothy River Entrance1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAChesapeake Bay - Little Magothy River Entrance UV forecast issued today at 2:18 pm. Next forecast at approx. 2:18 pm.Get WillyWeather+ to remove ads