Steelhead Alley Storm Watch
Live active storms, NWS alerts, and the next 5-day rainfall outlook — followed by the historical archive of past storm events.
Active & Forecasted
Updates every ~15 minRain likely Thursday — 58% chance per NWS (Showers And Thunderstorms Likely). 31 rivers in the precipitation window.
Storm Archive
Published past storm events with rainfall, flow, and forecast accuracy.
Sat April 18-19 New York (Lake Erie) & New York (Lake Ontario) & Pennsylvania Storm
Apr 18-19 alley-wide storm -- 0.7" in 19hrs, Irondequoit Creek blew out, Sandy Creek (Adams) fishable Monday.
Thu April 16-17 New York (Lake Erie) & New York (Lake Ontario) Storm
Apr 16-17 alley-wide storm -- 0.7" in 6hrs, Black River (Watertown) blew out, Sandy Creek (Adams) fishable Friday.
Tue April 14-16 New York (Lake Erie) & New York (Lake Ontario) & Ohio Storm
Apr 14-16 superstorm -- 2.8" of rain across Steelhead Alley. Lake Erie tribs out through Sunday.
Fri April 10-11 Ohio Storm
Brief Euclid Creek pulse -- 0.5" Friday, back in shape by Monday.
Sun April 5 Ohio Storm
Apr 5 Ohio front -- 0.4" delivered, Euclid Creek peaked +23hrs as expected.
Wed April 1-2 Ohio Storm
Apr 1-2 superstorm -- 4.1" of rain across Steelhead Alley. Lake Erie tribs out through Sunday.
Fri March 27 Ohio Storm
Mar 27 superstorm -- 1.9" of rain across Steelhead Alley. Lake Erie tribs out through Sunday.
