Move cursor over product parameter name to display the graphic below.  
Thu, Aug 16, 2018 - Fri, Aug 17, 2018 > 1 in. > 4 in. > 8 in. > 12 in.
Fri, Aug 17, 2018 - Sat, Aug 18, 2018 > 1 in. > 4 in. > 8 in. > 12 in.
Sat, Aug 18, 2018 - Sun, Aug 19, 2018 > 1 in. > 4 in. > 8 in. > 12 in.

Images courtesy of the Hydrometeorological Prediction Center