Weather for Marvell Elementary School, AR - Marvell Elementary School, AR Weather, Current Weather in Marvell Elementary School, AR. Local weather report for Marvell Elementary School, AR, Local Marvell Elementary School, AR weather. Forecast for Marvell Elementary School, Arkansas, Marvell Elementary School, AR weather forecast. Find your local Marvell Elementary School weather forecast. Marvell Elementary School, AR weather conditions.