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This web page depicts the Excessive Rainfall Outlook (ERO). In the ERO, the Weather Prediction Center (WPC) forecasts the probability that rainfall will exceed flash flood guidance (FFG) within 40 kilometers (25 miles) of a point. Product Info | Understanding ERO Categories | ERO Climatology | Day 1 threat area | Day 2 threat area | Day 3 threat area
Day 1 Excessive Rainfall Outlook Valid 16Z Tue Apr 23 2024 Through 12Z Wed Apr 24 2024 Issued: 1556Z Tue Apr 23 2024 Forecaster: OTTO DOC/NOAA/NWS/NCEP/WPC