Sioux County RainfallUnited StatesNDSioux County60%Fort Yates 60% Chance 40%Cannon Ball 40% Chance 65%Selfridge 65% Chance Cannon BallCedar River National GrasslandFort YatesFort Yates Recreation AreaFroelich Dam State Game Management AreaLake OahePorcupineSelfridgeSlaughterhouse BaySolenStanding Rock Airport