Flood Watch issued March 11 at 4:19PM PDT until March 14 at 5:00AM PDT by NWS Portland OR
发布日期：2026-03-11T23:19+00:00
...The National Weather Service in Portland OR has issued a Flood Watch for the following rivers in Oregon... Wilson River near Tillamook affecting North Oregon Coast Range Lowlands and Tillamook County Coast zones. Trask River near Tillamook affecting North Oregon Coast Range Lowlands and Tillamook County Coast zones. * WHAT...Flooding is possible. * WHERE...Trask River near Tillamook. * WHEN...From late tonight to early Saturday morning. * IMPACTS...Above 16.5 feet, expect minor flooding along the lower Trask River. Dairy farms, buildings, and a few residences adjacent to the Trask in the vicinity of Hwy 101 may be threatened. * ADDITIONAL DETAILS... - At 3:00 PM PDT Wednesday the stage was 10.2 feet. - Forecast...Flood stage may be reached late tonight. - Flood stage is 16.5 feet. - http://www.weather.gov/safety/flood
Flood Watch issued March 11 at 1:21PM PDT until March 13 at 11:00PM PDT by NWS Portland OR
发布日期：2026-03-11T20:21+00:00
* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of northwest Oregon, including the following areas, Clackamas County Cascade Foothills, Clatsop County Coast, East Central Willamette Valley, East Portland Metro, Inner Portland Metro, Lower Columbia River, North Oregon Coast Range, North Oregon Coast Range Lowlands, Outer Southeast Portland Metro, Portland West Hills and Chehalem Mountain, Tillamook County Coast, Tualatin Valley, West Central Willamette Valley, West Columbia River Gorge I-84 Corridor and West Columbia River Gorge of Oregon above 500 ft and southwest Washington, including the following areas, Cowlitz County Lowlands, East Clark County Lowlands, Inner Vancouver Metro, North Clark County Lowlands, South Washington Cascade Foothills, West Columbia River Gorge SR 14 Corridor, Willapa Hills and Willapa and Wahkiakum Lowlands. * WHEN...From 5 PM PDT this afternoon through Friday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Landslides and debris flows are possible during this flood event. People, structures, and roads located below steep slopes, in canyons, and near the mouths of canyons may be at serious risk from rapidly moving landslides. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood
