Departure from normal precipitation, past 6 months
The Upper Missouri River basin has experienced below-normal precipitation since January. This map shows the precipitation departure from normal for the last 180 days from May 7, 2020. The map and data are generated by the National Weather Service's Advanced Hydrologic Prediction Service. The location of upper basin Missouri River mainstem dams has been spotlighted.

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Photo by: National Weather Service / NOAA |  VIRIN: 200507-A-A1408-001.PNG