Subj : HVYRAIN: Excessive Rainfall Discussion To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Sat Nov 01 2025 19:35:38 FOUS30 KWBC 011935 QPFERD Excessive Rainfall Discussion NWS Weather Prediction Center College Park MD 335 PM EDT Sat Nov 1 2025 Day 1 Valid 16Z Sat Nov 01 2025 - 12Z Sun Nov 02 2025 ....THERE IS A MARGINAL RISK OF EXCESSIVE RAINFALL FOR PORTIONS OF WESTERN WASHINGTON AND FAR NORTHWESTERN OREGON... The Marginal Risk has been maintained for lingering rainfall (occasionally moderate to heavy through 18z-21z or so) from yesterday's landfalling atmospheric river. Any ongoing flood issues could continue or be exacerbated, most likely near full watersheds (inhibiting runoff), burn scars, and other locally sensitive areas. An additional 0.5-1.5 inch rainfall totals (with locally higher amounts) are expected with rates peaking between 0.25-0.50"/hr. Cook/Churchill Day 2 Valid 12Z Sun Nov 02 2025 - 12Z Mon Nov 03 2025 The probability of rainfall exceeding flash flood guidance is less than 5 percent. Cook/Churchill Day 3 Valid 12Z Mon Nov 03 2025 - 12Z Tue Nov 04 2025 The probability of rainfall exceeding flash flood guidance is less than 5 percent. Cook/Churchill Day 1 threat area: https://urldefense.com/v3/__https://www.wpc.ncep.noaa.go= v/qpf/94epoints.txt__;!!DZ3fjg!-tV4DWL-y7DHO5v2YhwfM1Q1cqt3F-2auRnuWnOqo7Jc= KCLfyrJIhJxLJNAJl_f1XZafQBx9ZckGtF6NYbl5MAkES8o$=20 Day 2 threat area: https://urldefense.com/v3/__https://www.wpc.ncep.noaa.go= v/qpf/98epoints.txt__;!!DZ3fjg!-tV4DWL-y7DHO5v2YhwfM1Q1cqt3F-2auRnuWnOqo7Jc= KCLfyrJIhJxLJNAJl_f1XZafQBx9ZckGtF6NYbl5TQ_m9Cw$=20 Day 3 threat area: https://urldefense.com/v3/__https://www.wpc.ncep.noaa.go= v/qpf/99epoints.txt__;!!DZ3fjg!-tV4DWL-y7DHO5v2YhwfM1Q1cqt3F-2auRnuWnOqo7Jc= KCLfyrJIhJxLJNAJl_f1XZafQBx9ZckGtF6NYbl5bzpzE1Y$=20 =3D =3D =3D To unsubscribe from WX-STORM and you already have a login, go to https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at cnovy@cox.net and ask to be removed from WX-STORM. --- SBBSecho 3.28-Linux * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105) .