National Weather Service United States Department of Commerce

Ian Producing Heavy Rain, Flash Flooding, and High Winds in the Carolinas into the Mid-Atlantic

Ian is expected to move farther inland across central North Carolina. Tropical-storm-force winds are expected along the coasts of South Carolina and Southeastern North Carolina through early Saturday. Heavy rain and potential flash flooding are possible in parts of the North Carolina, South Carolina, Virginia and West Virginia through the morning. Read More >

NWS Western and Central Wyoming - Local Hydrology Page

 Current Hydrology Report (pdf)

River Stage Information
Water supply forecasts are produced in cooperation and coordination with the National Resource Conservation Service, USDA

Snowpack Information
The National Resource Conservation Service, USDA is the source of data from SNOTEL sites and Snow Courses.

Precipitation Data

Additional Hydrological Information and Graphics

Local Hydrologic Information

National Sources of Hydrological Data