Washington County RainfallUnited StatesOKWashington County40%Bartlesville 40% Chance 40%Dewey 40% Chance 30%Ramona 30% Chance 40%Copan 40% Chance BartlesvilleCopanCopan LakeDeweyFlying Eagle Estates AirportHi-Way AirportLong LakeOchelataRamonaRichard Kane ReservoirSky Haven Airpark Sellmeyer FieldYoungs Lake