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Local weather forecast by
What is AHPS?
River at a Glance
Weekly Chance of Exceeding Levels
Chance of Exceeding Levels During Entire Period
Short-term Probabilistic Guidance (Experimental)
Downloads for Cheyenne River near Wasta (WASS2)
Advanced Hydrologic Prediction Service (AHPS) River Gauge Current and Forecast Flood Stages
Scale to Flood Categories
RSS files for WASS2
Weekly Chance of Exceeding Levels Images:
Chance of Exceeding Levels During Entire Period Images:
Looking upstream from the gage
Agricultural flooding along the Cheyenne River on May 16, 2015.
Flooding of westbound I-90 Rest Area on May 16, 2015 - gage height ~14 ft.
Flooding of westbound I-90 Rest Area on May 16, 2015 - stage ~14 ft.
Looking upstream on May 16, 2015 from the gage.
Return to Area Map
National Weather Service
Rapid City Weather Forecast Office
300 East Signal Drive
Rapid City, SD 57701-3800
Page last modified: 2-Nov-2020 7:28 PM