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 >

Lake Koshkonong Water Information Summary

This page was developed and is maintained in cooperation with:
Rock-Koshkonong Lake District and NWS North Central River Forecast Center


River stage and Inflow forecasts typically include 24 hours of precipitation from April through

September and 48 hours of precipitation from October through March.

Lake Koshkonong Inflow Forecast

Lake Koshkonong Stage Forecast

River Gauge Locations

24 Hour Precipitation Forecast



Nearby Hydrographs

Fort Atkinson



Precipitation Information

24-Hour Observed Precipitation

Days 1 through 7 Precipitation Forecast


National Weather Service Product Listing