Flood Warning issued March 12 at 1:38AM PDT until March 12 at 2:04PM PDT by NWS Portland OR
Issue date: 2026-03-12T08:38+00:00
...The National Weather Service in Portland OR has issued a Flood Warning for the following rivers in Oregon... Wilson River near Tillamook affecting Tillamook County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Wilson River near Tillamook. * WHEN...From early this morning to this afternoon. * IMPACTS...Above 14.0 feet, widespread lowland and dairy land flooding begins along the Wilson River downstream of the river gage at Highway 6 mile post 6. Flooding also begins along sloughs, mainly Dougherty, north of Tillamook from Wilson River Loop Road west to Hwy 101 and along Makinster Road west of Hwy 101. Minor flooding begins in the north Tillamook business district along Hwy 101, particularly during high tide. * ADDITIONAL DETAILS... - At 12:30 AM PDT Thursday the stage was 12.2 feet. - Bankfull stage is 10.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 12:30 AM PDT Thursday was 12.2 feet. - Forecast...The river will rise to 13.9 feet early this morning. It will then fall below flood stage this morning to 8.2 feet late tomorrow morning. It will rise to 10.9 feet late tomorrow evening. It will then fall again and remain below flood stage. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood
Flood Watch issued March 12 at 12:42AM PDT until March 14 at 5:00AM PDT by NWS Portland OR
Issue date: 2026-03-12T07:42+00:00
...The Flood Watch continues for the following rivers in Oregon... Wilson River near Tillamook affecting Tillamook County Coast and North Oregon Coast Range Lowlands zones. Trask River near Tillamook affecting Tillamook County Coast and North Oregon Coast Range Lowlands zones. Johnson Creek at Sycamore affecting Inner Portland Metro zone. Pudding River at Aurora affecting East Central Willamette Valley zone. * WHAT...Flooding is possible. * WHERE...Trask River near Tillamook. * WHEN...From early this morning 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 12:00 AM PDT Thursday the stage was 13.0 feet. - Forecast...Flood stage may be reached early this morning. - Flood stage is 16.5 feet. - http://www.weather.gov/safety/flood
Flood Watch issued March 11 at 11:46PM PDT until March 13 at 11:00PM PDT by NWS Portland OR
Issue date: 2026-03-12T06:46+00:00
* WHAT...Flooding caused by excessive rainfall continues to be 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...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
