Weather Forecast Office Sioux Falls, SD

Hydrograph River at a Glance Download Weekly Chance of Exceeding Levels Chance of Exceeding Levels During Entire Period Vermillion River Select the points: and Select the information you want: NOTE: Availability of information varies. All at East Fork near Ramona near Parker near Parker near Davis near Wakonda at Vermillion All Stage/Forecast Graph (Description) Stage/Forecast Text Flood Impacts Probabilistic Stage (Description) Probabilistic Flow (Description) Probabilistic Volume (Description) Stage Exceedance (Description) Flow Exceedance (Description) Volume Exceedance Location Map Record Crest History Low Flow Low Water Impacts Low Water Records XML Return to Area Map Collaborative Agencies The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here. NWS Information National Weather Service Sioux Falls Weather Forecast Office 26 Weather Lane Sioux Falls, SD 57104-0198 (605) 330-4247 Ask Questions/Webmaster Page last modified: 13-Mar-2013 6:27 PM Disclaimer Credits Glossary Privacy Policy About Us Career Opportunities