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Excessive Rainfall Forecast
 

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


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Day 1 Excessive Rainfall Outlook
Valid 01Z Tue Oct 04 2022 Through 12Z Tue Oct 04 2022
Issued: 2304Z Mon Oct 03 2022
Forecaster: ROTH
DOC/NOAA/NWS/NCEP/WPC

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Excessive Rainfall Forecaster Discussion
Download Excessive Rainfall Outlooks in GIS Format
Day 4 & 5 are Experimental

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Excessive Rainfall Outlook Day 1 Static Image
Day 1 Excessive Rainfall Outlook
OutlookPopulation Impacted Area (Sq Mi) Impacted
Marginal (At Least 5%)36,540,700335,679