Weather Alerts For Deer Island, OR

# HEADLINE -------------------- HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM SUNDAY TO 11 PM PDT TUESDAY # DETAILS -------------------- WHAT Temperatures of 92 to 98 degrees F expected. WHERE Central and Southern Willamette Valley, Northern and Central Coast Range Valleys and Mountains of Oregon, Foothills of the Northern and Central Oregon Cascades, Central Columbia River Gorge and the Hood River Valley, Willapa Hills and Adjacent River Valleys of Pacific and Wahkiakum Counties, Lower Columbia River and Cowlitz River Valleys, Outer Southeast Portland Metro, West Columbia River Gorge of Oregon above 500 ft, North Clark County Lowlands, and South Washington Cascade Foothills. WHEN From 11 AM Sunday to 11 PM PDT Tuesday. IMPACTS Hot temperatures may cause heat illnesses. ADDITIONAL DETAILS Peak heating days will be Sunday and Monday with a slight cool down on Tuesday. Overnight temperatures will remain elevated Sunday night into Monday morning, and Monday night into Tuesday morning. Night time temperatures ranging from 60 to 65 degrees F will lead to limited overnight relief. ISSUED AT Saturday, June 13, 2026 at 11:00 AM PDT ISSUED BY National Weather Service Portland OR HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Drink plenty of fluids, stay in a cool place during the heat of the day, stay out of the sunshine, and check up on relatives and neighbors. For those without air conditioning, use fans to keep air moving. Keeps windows closed during the day and open at night, unless air quality is degraded due to wildfire smoke. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Monitor the latest forecasts and warnings for updates. If you do not have air conditioning in your home or lack shelter, you can call 211 for assistance locating appropriate shelter from the heat. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. For sheltering information and other human services, dial 2 1 1 during business hours or visit 211info.org in Oregon or wa211.org in Washington. # AREAS AFFECTED -------------------- Central Columbia River Gorge I, Lane County Cascade Foothills, Lower Columbia River, South Washington Cascade Foothills, Willapa Hills, 84 Corridor, Benton County Lowlands, Cascade Foothills of Marion and Linn Counties, Central Columbia River Gorge SR 14 Corridor, Central Oregon Coast Range, Central Oregon Coast Range Lowlands, Clackamas County Cascade Foothills, Cowlitz County Lowlands, East Central Willamette Valley, Lane County Lowlands, Linn County Lowlands, North Clark County Lowlands, North Oregon Coast Range, North Oregon Coast Range Lowlands, Outer Southeast Portland Metro, Upper Hood River Valley, West Central Willamette Valley, West Columbia River Gorge of Oregon above 500 ft, Willapa and Wahkiakum Lowlands Including the cities of Sandy, Brightwood, Clatskanie, Mary's Peak, Woodburn, Monroe, Grand Ronde Indian Reservation, Castle Rock, Albany, Sheridan, Necanicum, Cherryville, Vernonia, Lebam, Amboy, Knappa, Welches, Junction City, Cottage Grove, Estacada, Valsetz, Scappoose, Rosburg, Longview, Kalama, Parkdale, Ridgefield, Hood River, Corbett, Wyeth, Oakridge, Alsea, Hoskins, Mill City, Wilsonville, Silverton, St. Helens, Eugene, Cathlamet, Salem, Lebanon, La Center, McKenzie Bridge, Alma, Mapleton, Carson, Glenwood, Vida, Brownsville, Silver Falls, Rhododendron, Corvallis, Newberg, Lake Merwin, Grand Ronde, Rainier, Underwood, Springfield, Yacolt, McMinnville, Wilson River Summit, Philomath, Creswell, Hockinson, Dallas, Molalla, Sunset Summit, Stayton, Jewell, Monmouth, Brush Prairie, Toutle, Brooklyn, Detroit, Kelso, Boring, Woodland, Willapa, Odell, Harrisburg, Horton, Keizer, and Battle Ground

Pollen Index: 9.7 Pollen Level: high Predominant Pollen: Grass and Walnut. The pollen levels for Sunday will remain relatively stable in the high range. The pollen producing plants are delivering a fairly constant level of pollen into the air.