Flood Potential Outlook
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
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618 FGUS76 KPDT 070309 ESFPDT WAZ027-522-523-080000- Hydrologic Outlook National Weather Service Pendleton OR 709 PM PST Sat Dec 6 2025 ...RIVERS RISING IN THE WASHINGTON CASCADES EARLY NEXT WEEK... A series of weather systems will bring rain and rising river levels to the area, especially the Washington Cascades, through this weekend. Another system fed by a strong atmospheric river early next week will bring heavier rain amounts. Currently a few locations on the Naches and Yakima Rivers are forecast to reach action stage starting Tuesday and Wednesday but the chances of reaching minor flood stage are very low. $$ MR