One product issued by NWS for: Corvallis OR
Frost Advisory
URGENT - WEATHER MESSAGE National Weather Service Portland OR 439 AM PDT Tue Oct 13 2026 ORZ109-112>119-123>125-WAZ205>208-131500- /O.CON.KPQR.FR.Y.0013.000000T0000Z-261013T1500Z/ Tualatin Valley-East Portland Metro-Outer Southeast Portland Metro-West Central Willamette Valley-East Central Willamette Valley-Benton County Lowlands-Linn County Lowlands-Lane County Lowlands-West Columbia River Gorge of Oregon above 500 ft- Clackamas County Cascade Foothills-Cascade Foothills of Marion and Linn Counties-Lane County Cascade Foothills-North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- South Washington Cascade Foothills- Including the cities of Evergreen, Brownsville, Harrisburg, Amboy, Silverton, Troutdale, Lake Merwin, Yacolt, Monmouth, Springfield, McKenzie Bridge, Brightwood, Oakridge, Welches, Brush Prairie, Vancouver, Fairview, Junction City, Sherwood, Washougal, Detroit, Keizer, Monroe, La Center, Salem, Forest Grove, Stayton, Molalla, Creswell, Sandy, Woodburn, Silver Falls, Ridgefield, Gresham, Tigard, Rhododendron, Corbett, Boring, Hockinson, Dallas, Estacada, Vida, Battle Ground, McMinnville, Wilsonville, Sheridan, Corvallis, Cottage Grove, Hillsboro, Philomath, Eugene, Camas, Mill City, Toutle, Albany, Cherryville, Lebanon, Salmon Creek, Newberg, and Rockcreek 439 AM PDT Tue Oct 13 2026 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING... * WHAT...Temperatures as low as 33 to 36 will result in frost formation. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 8 AM PDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender outdoor plants from the cold. Consider temporarily moving outdoor potted plants indoors if they are sensitive to cold temperatures. Consider temporarily covering sensitive plants with a lightweight cotton fabric (i.e., bedsheets, thin blankets), as this will help retain heat and provide frost protection for your plants. && $$